Assessing the vulnerabilities and security risks associated
with Internet of Things (IoT) devices in fraud scenarios.
Introduction
The Internet of Things (IoT) has brought tremendous new capabilities by
connecting physical objects through networking. However, along with new
opportunities come new risks and threats. As millions of devices become
connected and accessible through the internet, criminal elements have
targeted them for illegal and fraudulent purposes. This paper will assess
some of the major vulnerabilities and security risks associated with IoT
devices that enable fraud scenarios.
Device Authentication and Identification
One of the major vulnerabilities with many IoT devices is a lack of proper
authentication and identification mechanisms. Many cheap consumer
devices do not implement basic security protocols like passwords or two-
factor authentication to verify ownership. Attackers can exploit this by
spoofing device identities or taking control of exposed devices with weak or
default credentials.
Identity spoofing allows criminals to masquerade as a legitimate device on
the network. They can use this illicit access to perform surveillance through
cameras and microphones, steal sensitive user data, or infiltrate other parts
of the network with the device's permissions. Default or easily guessed
credentials on devices also open the door for hackers to remotely access
them with little effort.
Once in control of an IoT device, it enables a range of fraudulent activities.
Stolen identities and credentials from compromised devices can be resold on
dark web markets. Surveillance footage from hidden cameras in homes could
be used for blackmail schemes. Fitness trackers and healthcare gadgets may
have access to personal medical information that could facilitate insurance
or medical fraud.
Lack of Authentication Poses Risks
The risks of stolen identities and fraudulent activities become amplified when
we consider there may be hundreds of IoT devices in a single home or
organization without proper authentication in place. A study by cybersecurity
firm Armis found a hotel had over 500 IoT devices on its network, with many
left exposed to the internet with no security at all.
A lack of unique identities for devices also means that if one is compromised,
it may not be detected on the network. Attackers could potentially leverage
innocent devices for illegal purposes like launching DDoS attacks or
distributing malware for an extended period of time before being caught.
Strong authentication tied to device identities would make these risks easier
to mitigate.
Easy Exploitation of Vulnerabilities
Beyond authentication flaws, IoT products are also vulnerable due to weak
security design and implementation. Many devices run old, unsupported
operating systems without important security updates applied. Default
configurations may not be changed during setup, exposing unnecessary
services, protocols or ports to potential exploits.
Hackers actively scan the internet looking for such vulnerable targets around
the clock. Once exposed vulnerabilities are found, malware like Mirai can be
deployed to easily take control of devices in large botnets. In 2016, Mirai was
famously used to conduct some of the largest DDoS attacks in history,
highlighting how criminal groups weaponize security gaps for illegal denial of
service campaigns and extortion.
IoT products from manufacturers with limited security expertise are also at
risk of containing unintentional backdoors or defects that can back attackers'
entry without permission. Improperly validated inputs and memory issues
like buffer overflows may surreptitiously grant remote control of the device if
leveraged maliciously.
Easy exploitation of vulnerabilities means they pose severe risks to critical
infrastructure, businesses and individuals. Compromised devices can be used
to commit identity theft, steal funds, sabotage industrial controls or disrupt
important online services as part of larger coordinated attacks. Consumers
installing insecure cameras may accidentally become accessories to spying
or stalking due to weaknesses that were never meant to enable such harms.
Lack of Transparency Hinders Defense
IoT manufacturers also harm security efforts by failing to promptly disclose
vulnerabilities found in their products or providing scant details about flaws.
Consumers cannot take proactive steps to secure their devices if they do not
know weaknesses exist or how serious they are. Researchers may be unable
to advance defenses or fix exploits in a timely manner either without full
cooperation from vendors.
This culture of secrecy was highlighted in incidents like the 2016 DDOS
attacks, where vulnerabilities in webcams and recorders had long been
known internally but not addressed or shared publicly. The lack of full
transparency allowed Mirai to leverage over 100,000 devices in botnets
before countermeasures caught up. Even if no legal liability, vendors should
see public disclosure as key to innovation and building trust with customers
increasingly dependent on IoT connectivity.
Risk of Physical Harm
With appliances, vehicles and medical devices becoming part of the IoT,
vulnerabilities also introduce risks of physical harm beyond just the digital.
Healthcare gadgets compromised to manipulate readings could endanger
patients' wellbeing if flaws went undetected by doctors relying on the data.
Hackers obtaining remote control over vehicles may threaten occupants or
bystanders with dangerous maneuvers at high speeds.
Weak security permitting tampering of appliance systems in homes could
similarly enable fire hazards, carbon monoxide leaks from compromised
thermostats or accidental injuries from robot attacks. Manufacturers must
take these life-critical attack scenarios seriously when designing products to
safeguard people's physical safety, not just their privacy or finances that
may be targeted through fraud.
Lack of Controls Fuels Fraudulent Activity
Finally, across the IoT landscape, devices often have permissive or no
security controls in place at all to prevent malicious activity even after initial
access is gained. Default configurations rarely enforce baseline rules like
bandwidth throttling, source or destination address whitelisting to block
botnets and DDoS attacks from compromised endpoints.
Attack code can normally spread laterally between insecure devices
unimpeded as well. Without controls, bad actors can easily monetize
compromised machines through activities like cryptomining, click fraud,
ransom DDoS extortion schemes or stealing personal data at scale due to the
vast potential targets they can amass.
Better configuration and behavioral controls that firewall devices from illegal
uses would significantly curb the damages and profitability of fraud. Yet this
is lacking in most products today, empowering abuse so long as
manufacturers do not build IoT security principles directly into product
designs from the ground up and make defenses a priority equal to
functionality.
Recommendations to Improve IoT Security
To curb the vulnerabilities and risks enabling fraud with IoT, stronger
safeguards are clearly needed. Device manufacturers must do more to:
- Implement unique credentials and strong, mandatory authentication for all
devices. This includes regular password changes and two-factor options to
verify user identity.
- Apply automatic security updates regularly to patch vulnerabilities as they
emerge, without disrupting functionality. Keep software and systems up-to-
date.
- Vet hardware and code thoroughly for defects before release with
independent assessments. Close entry points surreptitiously added during
production that could backdoor devices.
- Disclose flaws responsibly when found to accelerate research into
countermeasures while balancing legal obligations. Work proactively with
researchers.
- Consider segmenting device access, blocking known bad IPs and types of
traffic by default to cordon off exploits before problems arise. Limit open
services.
- Build policy enforcement directly into firmware with controls over permitted
device behavior, data access and network activity to curb improper use when
breached.
- Educate consumers simply on IoT risks and best practices for choosing
more secure products/configurations to lift the baseline of uptake industry-
wide.
- Participate in centralized vulnerability databases and standard security
frameworks to share intelligence and continuously strengthen collective
defenses as threats evolve rapidly with new products.
- For mission-critical or life-dependent devices, thoroughly analyze physical
risks of compromise to address threats of harm beyond just digital
consequences of fraud or financial damage.
- Consider liability options to incentivize better security, such as mandatory
reporting standards for flaws or regulations governing authenticated
updates/patches over products' usable lifespan.
- Form public private partnerships for coordinated vulnerability disclosure
and response programs to speed remediation, especially for systemic
infrastructure risks.
With the number of internet-connected devices projected to triple in the
coming years, addressing IoT security proactively through such measures is
critical to curb the growth of fraud that threatens our increasingly networked
world. Applying thorough safeguards to the root of devices will raise the bar
much higher for would-be exploiters, create accountability, and help ensure
this transformation remains an overall positive one for innovation,
businesses and citizens alike.
Conclusion
The proliferation of IoT expands what is possible but also brings new hazards
that innovation has yet to fully account for. Rife authentication flaws,
unpatched vulnerabilities, lack of behavioral controls and opaque vendor
policies currently enable widescale criminal misuse of connected devices in
ways like DDoS attacks, stalking and fraud. Physical risks also emerge from
tampering of appliances intertwined with our infrastructure and lives.
While bringing short term profits, the failure of manufacturers to prioritize
security proactively now threatens to undermine the long term viability of IoT
itself. With coordinated effort and accountability however, these issues can
be addressed. Stronger authentication, rapid patching, open transparency on
weaknesses, tailored access controls built into products and cooperation
across sectors would curb abuse by raising the bar and costs of exploitation
significantly for bad actors targeting fraud. Consumers, vendors, researchers
and policymakers all have vital complementary roles to play to realize IoT's
benefits safely. Overall, with prudent safety measures applied
conscientiously, connected devices need not remain as strong an enabler for
serious threats as today - progress is possible.
The Internet of Things (IoT) has brought tremendous new capabilities by
connecting physical objects through networking. However, along with new
opportunities come new risks and threats. As millions of devices become
connected and accessible through the internet, criminal elements have
targeted them for illegal and fraudulent purposes. This paper will assess
some of the major vulnerabilities and security risks associated with IoT
devices that enable fraud scenarios.
Device Authentication and Identification
One of the major vulnerabilities with many IoT devices is a lack of proper
authentication and identification mechanisms. Many cheap consumer
devices do not implement basic security protocols like passwords or two-
factor authentication to verify ownership. Attackers can exploit this by
spoofing device identities or taking control of exposed devices with weak or
default credentials.
Identity spoofing allows criminals to masquerade as a legitimate device on
the network. They can use this illicit access to perform surveillance through
cameras and microphones, steal sensitive user data, or infiltrate other parts
of the network with the device's permissions. Default or easily guessed
credentials on devices also open the door for hackers to remotely access
them with little effort.
Once in control of an IoT device, it enables a range of fraudulent activities.
Stolen identities and credentials from compromised devices can be resold on
dark web markets. Surveillance footage from hidden cameras in homes could
be used for blackmail schemes. Fitness trackers and healthcare gadgets may
have access to personal medical information that could facilitate insurance
or medical fraud.
Lack of Authentication Poses Risks
The risks of stolen identities and fraudulent activities become amplified when
we consider there may be hundreds of IoT devices in a single home or
organization without proper authentication in place. A study by cybersecurity
firm Armis found a hotel had over 500 IoT devices on its network, with many
left exposed to the internet with no security at all.
A lack of unique identities for devices also means that if one is compromised,
it may not be detected on the network. Attackers could potentially leverage
innocent devices for illegal purposes like launching DDoS attacks or
distributing malware for an extended period of time before being caught.
Strong authentication tied to device identities would make these risks easier
to mitigate.
Easy Exploitation of Vulnerabilities
Beyond authentication flaws, IoT products are also vulnerable due to weak
security design and implementation. Many devices run old, unsupported
operating systems without important security updates applied. Default
configurations may not be changed during setup, exposing unnecessary
services, protocols or ports to potential exploits.
Hackers actively scan the internet looking for such vulnerable targets around
the clock. Once exposed vulnerabilities are found, malware like Mirai can be
deployed to easily take control of devices in large botnets. In 2016, Mirai was
famously used to conduct some of the largest DDoS attacks in history,
highlighting how criminal groups weaponize security gaps for illegal denial of
service campaigns and extortion.
IoT products from manufacturers with limited security expertise are also at
risk of containing unintentional backdoors or defects that can back attackers'
entry without permission. Improperly validated inputs and memory issues
like buffer overflows may surreptitiously grant remote control of the device if
leveraged maliciously.
Easy exploitation of vulnerabilities means they pose severe risks to critical
infrastructure, businesses and individuals. Compromised devices can be used
to commit identity theft, steal funds, sabotage industrial controls or disrupt
important online services as part of larger coordinated attacks. Consumers
installing insecure cameras may accidentally become accessories to spying
or stalking due to weaknesses that were never meant to enable such harms.
Lack of Transparency Hinders Defense
IoT manufacturers also harm security efforts by failing to promptly disclose
vulnerabilities found in their products or providing scant details about flaws.
Consumers cannot take proactive steps to secure their devices if they do not
know weaknesses exist or how serious they are. Researchers may be unable
to advance defenses or fix exploits in a timely manner either without full
cooperation from vendors.
This culture of secrecy was highlighted in incidents like the 2016 DDOS
attacks, where vulnerabilities in webcams and recorders had long been
known internally but not addressed or shared publicly. The lack of full
transparency allowed Mirai to leverage over 100,000 devices in botnets
before countermeasures caught up. Even if no legal liability, vendors should
see public disclosure as key to innovation and building trust with customers
increasingly dependent on IoT connectivity.
Risk of Physical Harm
With appliances, vehicles and medical devices becoming part of the IoT,
vulnerabilities also introduce risks of physical harm beyond just the digital.
Healthcare gadgets compromised to manipulate readings could endanger
patients' wellbeing if flaws went undetected by doctors relying on the data.
Hackers obtaining remote control over vehicles may threaten occupants or
bystanders with dangerous maneuvers at high speeds.
Weak security permitting tampering of appliance systems in homes could
similarly enable fire hazards, carbon monoxide leaks from compromised
thermostats or accidental injuries from robot attacks. Manufacturers must
take these life-critical attack scenarios seriously when designing products to
safeguard people's physical safety, not just their privacy or finances that
may be targeted through fraud.
Lack of Controls Fuels Fraudulent Activity
Finally, across the IoT landscape, devices often have permissive or no
security controls in place at all to prevent malicious activity even after initial
access is gained. Default configurations rarely enforce baseline rules like
bandwidth throttling, source or destination address whitelisting to block
botnets and DDoS attacks from compromised endpoints.
Attack code can normally spread laterally between insecure devices
unimpeded as well. Without controls, bad actors can easily monetize
compromised machines through activities like cryptomining, click fraud,
ransom DDoS extortion schemes or stealing personal data at scale due to the
vast potential targets they can amass.
Better configuration and behavioral controls that firewall devices from illegal
uses would significantly curb the damages and profitability of fraud. Yet this
is lacking in most products today, empowering abuse so long as
manufacturers do not build IoT security principles directly into product
designs from the ground up and make defenses a priority equal to
functionality.
Recommendations to Improve IoT Security
To curb the vulnerabilities and risks enabling fraud with IoT, stronger
safeguards are clearly needed. Device manufacturers must do more to:
- Implement unique credentials and strong, mandatory authentication for all
devices. This includes regular password changes and two-factor options to
verify user identity.
- Apply automatic security updates regularly to patch vulnerabilities as they
emerge, without disrupting functionality. Keep software and systems up-to-
date.
- Vet hardware and code thoroughly for defects before release with
independent assessments. Close entry points surreptitiously added during
production that could backdoor devices.
- Disclose flaws responsibly when found to accelerate research into
countermeasures while balancing legal obligations. Work proactively with
researchers.
- Consider segmenting device access, blocking known bad IPs and types of
traffic by default to cordon off exploits before problems arise. Limit open
services.
- Build policy enforcement directly into firmware with controls over permitted
device behavior, data access and network activity to curb improper use when
breached.
- Educate consumers simply on IoT risks and best practices for choosing
more secure products/configurations to lift the baseline of uptake industry-
wide.
- Participate in centralized vulnerability databases and standard security
frameworks to share intelligence and continuously strengthen collective
defenses as threats evolve rapidly with new products.
- For mission-critical or life-dependent devices, thoroughly analyze physical
risks of compromise to address threats of harm beyond just digital
consequences of fraud or financial damage.
- Consider liability options to incentivize better security, such as mandatory
reporting standards for flaws or regulations governing authenticated
updates/patches over products' usable lifespan.
- Form public private partnerships for coordinated vulnerability disclosure
and response programs to speed remediation, especially for systemic
infrastructure risks.
With the number of internet-connected devices projected to triple in the
coming years, addressing IoT security proactively through such measures is
critical to curb the growth of fraud that threatens our increasingly networked
world. Applying thorough safeguards to the root of devices will raise the bar
much higher for would-be exploiters, create accountability, and help ensure
this transformation remains an overall positive one for innovation,
businesses and citizens alike.
Conclusion
The proliferation of IoT expands what is possible but also brings new hazards
that innovation has yet to fully account for. Rife authentication flaws,
unpatched vulnerabilities, lack of behavioral controls and opaque vendor
policies currently enable widescale criminal misuse of connected devices in
ways like DDoS attacks, stalking and fraud. Physical risks also emerge from
tampering of appliances intertwined with our infrastructure and lives.
While bringing short term profits, the failure of manufacturers to prioritize
security proactively now threatens to undermine the long term viability of IoT
itself. With coordinated effort and accountability however, these issues can
be addressed. Stronger authentication, rapid patching, open transparency on
weaknesses, tailored access controls built into products and cooperation
across sectors would curb abuse by raising the bar and costs of exploitation
significantly for bad actors targeting fraud. Consumers, vendors, researchers
and policymakers all have vital complementary roles to play to realize IoT's
benefits safely. Overall, with prudent safety measures applied
conscientiously, connected devices need not remain as strong an enabler for
serious threats as today - progress is possible.
The Internet of Things (IoT) has brought tremendous new capabilities by
connecting physical objects through networking. However, along with new
opportunities come new risks and threats. As millions of devices become
connected and accessible through the internet, criminal elements have
targeted them for illegal and fraudulent purposes. This paper will assess
some of the major vulnerabilities and security risks associated with IoT
devices that enable fraud scenarios.
Device Authentication and Identification
One of the major vulnerabilities with many IoT devices is a lack of proper
authentication and identification mechanisms. Many cheap consumer
devices do not implement basic security protocols like passwords or two-
factor authentication to verify ownership. Attackers can exploit this by
spoofing device identities or taking control of exposed devices with weak or
default credentials.
Identity spoofing allows criminals to masquerade as a legitimate device on
the network. They can use this illicit access to perform surveillance through
cameras and microphones, steal sensitive user data, or infiltrate other parts
of the network with the device's permissions. Default or easily guessed
credentials on devices also open the door for hackers to remotely access
them with little effort.
Once in control of an IoT device, it enables a range of fraudulent activities.
Stolen identities and credentials from compromised devices can be resold on
dark web markets. Surveillance footage from hidden cameras in homes could
be used for blackmail schemes. Fitness trackers and healthcare gadgets may
have access to personal medical information that could facilitate insurance
or medical fraud.
Lack of Authentication Poses Risks
The risks of stolen identities and fraudulent activities become amplified when
we consider there may be hundreds of IoT devices in a single home or
organization without proper authentication in place. A study by cybersecurity
firm Armis found a hotel had over 500 IoT devices on its network, with many
left exposed to the internet with no security at all.
A lack of unique identities for devices also means that if one is compromised,
it may not be detected on the network. Attackers could potentially leverage
innocent devices for illegal purposes like launching DDoS attacks or
distributing malware for an extended period of time before being caught.
Strong authentication tied to device identities would make these risks easier
to mitigate.
Easy Exploitation of Vulnerabilities
Beyond authentication flaws, IoT products are also vulnerable due to weak
security design and implementation. Many devices run old, unsupported
operating systems without important security updates applied. Default
configurations may not be changed during setup, exposing unnecessary
services, protocols or ports to potential exploits.
Hackers actively scan the internet looking for such vulnerable targets around
the clock. Once exposed vulnerabilities are found, malware like Mirai can be
deployed to easily take control of devices in large botnets. In 2016, Mirai was
famously used to conduct some of the largest DDoS attacks in history,
highlighting how criminal groups weaponize security gaps for illegal denial of
service campaigns and extortion.
IoT products from manufacturers with limited security expertise are also at
risk of containing unintentional backdoors or defects that can back attackers'
entry without permission. Improperly validated inputs and memory issues
like buffer overflows may surreptitiously grant remote control of the device if
leveraged maliciously.
Easy exploitation of vulnerabilities means they pose severe risks to critical
infrastructure, businesses and individuals. Compromised devices can be used
to commit identity theft, steal funds, sabotage industrial controls or disrupt
important online services as part of larger coordinated attacks. Consumers
installing insecure cameras may accidentally become accessories to spying
or stalking due to weaknesses that were never meant to enable such harms.
Lack of Transparency Hinders Defense
IoT manufacturers also harm security efforts by failing to promptly disclose
vulnerabilities found in their products or providing scant details about flaws.
Consumers cannot take proactive steps to secure their devices if they do not
know weaknesses exist or how serious they are. Researchers may be unable
to advance defenses or fix exploits in a timely manner either without full
cooperation from vendors.
This culture of secrecy was highlighted in incidents like the 2016 DDOS
attacks, where vulnerabilities in webcams and recorders had long been
known internally but not addressed or shared publicly. The lack of full
transparency allowed Mirai to leverage over 100,000 devices in botnets
before countermeasures caught up. Even if no legal liability, vendors should
see public disclosure as key to innovation and building trust with customers
increasingly dependent on IoT connectivity.
Risk of Physical Harm
With appliances, vehicles and medical devices becoming part of the IoT,
vulnerabilities also introduce risks of physical harm beyond just the digital.
Healthcare gadgets compromised to manipulate readings could endanger
patients' wellbeing if flaws went undetected by doctors relying on the data.
Hackers obtaining remote control over vehicles may threaten occupants or
bystanders with dangerous maneuvers at high speeds.
Weak security permitting tampering of appliance systems in homes could
similarly enable fire hazards, carbon monoxide leaks from compromised
thermostats or accidental injuries from robot attacks. Manufacturers must
take these life-critical attack scenarios seriously when designing products to
safeguard people's physical safety, not just their privacy or finances that
may be targeted through fraud.
Lack of Controls Fuels Fraudulent Activity
Finally, across the IoT landscape, devices often have permissive or no
security controls in place at all to prevent malicious activity even after initial
access is gained. Default configurations rarely enforce baseline rules like
bandwidth throttling, source or destination address whitelisting to block
botnets and DDoS attacks from compromised endpoints.
Attack code can normally spread laterally between insecure devices
unimpeded as well. Without controls, bad actors can easily monetize
compromised machines through activities like cryptomining, click fraud,
ransom DDoS extortion schemes or stealing personal data at scale due to the
vast potential targets they can amass.
Better configuration and behavioral controls that firewall devices from illegal
uses would significantly curb the damages and profitability of fraud. Yet this
is lacking in most products today, empowering abuse so long as
manufacturers do not build IoT security principles directly into product
designs from the ground up and make defenses a priority equal to
functionality.
Recommendations to Improve IoT Security
To curb the vulnerabilities and risks enabling fraud with IoT, stronger
safeguards are clearly needed. Device manufacturers must do more to:
- Implement unique credentials and strong, mandatory authentication for all
devices. This includes regular password changes and two-factor options to
verify user identity.
- Apply automatic security updates regularly to patch vulnerabilities as they
emerge, without disrupting functionality. Keep software and systems up-to-
date.
- Vet hardware and code thoroughly for defects before release with
independent assessments. Close entry points surreptitiously added during
production that could backdoor devices.
- Disclose flaws responsibly when found to accelerate research into
countermeasures while balancing legal obligations. Work proactively with
researchers.
- Consider segmenting device access, blocking known bad IPs and types of
traffic by default to cordon off exploits before problems arise. Limit open
services.
- Build policy enforcement directly into firmware with controls over permitted
device behavior, data access and network activity to curb improper use when
breached.
- Educate consumers simply on IoT risks and best practices for choosing
more secure products/configurations to lift the baseline of uptake industry-
wide.
- Participate in centralized vulnerability databases and standard security
frameworks to share intelligence and continuously strengthen collective
defenses as threats evolve rapidly with new products.
- For mission-critical or life-dependent devices, thoroughly analyze physical
risks of compromise to address threats of harm beyond just digital
consequences of fraud or financial damage.
- Consider liability options to incentivize better security, such as mandatory
reporting standards for flaws or regulations governing authenticated
updates/patches over products' usable lifespan.
- Form public private partnerships for coordinated vulnerability disclosure
and response programs to speed remediation, especially for systemic
infrastructure risks.
With the number of internet-connected devices projected to triple in the
coming years, addressing IoT security proactively through such measures is
critical to curb the growth of fraud that threatens our increasingly networked
world. Applying thorough safeguards to the root of devices will raise the bar
much higher for would-be exploiters, create accountability, and help ensure
this transformation remains an overall positive one for innovation,
businesses and citizens alike.
Conclusion
The proliferation of IoT expands what is possible but also brings new hazards
that innovation has yet to fully account for. Rife authentication flaws,
unpatched vulnerabilities, lack of behavioral controls and opaque vendor
policies currently enable widescale criminal misuse of connected devices in
ways like DDoS attacks, stalking and fraud. Physical risks also emerge from
tampering of appliances intertwined with our infrastructure and lives.
While bringing short term profits, the failure of manufacturers to prioritize
security proactively now threatens to undermine the long term viability of IoT
itself. With coordinated effort and accountability however, these issues can
be addressed. Stronger authentication, rapid patching, open transparency on
weaknesses, tailored access controls built into products and cooperation
across sectors would curb abuse by raising the bar and costs of exploitation
significantly for bad actors targeting fraud. Consumers, vendors, researchers
and policymakers all have vital complementary roles to play to realize IoT's
benefits safely. Overall, with prudent safety measures applied
conscientiously, connected devices need not remain as strong an enabler for
serious threats as today - progress is possible.
The Internet of Things (IoT) has brought tremendous new capabilities by
connecting physical objects through networking. However, along with new
opportunities come new risks and threats. As millions of devices become
connected and accessible through the internet, criminal elements have
targeted them for illegal and fraudulent purposes. This paper will assess
some of the major vulnerabilities and security risks associated with IoT
devices that enable fraud scenarios.
Device Authentication and Identification
One of the major vulnerabilities with many IoT devices is a lack of proper
authentication and identification mechanisms. Many cheap consumer
devices do not implement basic security protocols like passwords or two-
factor authentication to verify ownership. Attackers can exploit this by
spoofing device identities or taking control of exposed devices with weak or
default credentials.
Identity spoofing allows criminals to masquerade as a legitimate device on
the network. They can use this illicit access to perform surveillance through
cameras and microphones, steal sensitive user data, or infiltrate other parts
of the network with the device's permissions. Default or easily guessed
credentials on devices also open the door for hackers to remotely access
them with little effort.
Once in control of an IoT device, it enables a range of fraudulent activities.
Stolen identities and credentials from compromised devices can be resold on
dark web markets. Surveillance footage from hidden cameras in homes could
be used for blackmail schemes. Fitness trackers and healthcare gadgets may
have access to personal medical information that could facilitate insurance
or medical fraud.
Lack of Authentication Poses Risks
The risks of stolen identities and fraudulent activities become amplified when
we consider there may be hundreds of IoT devices in a single home or
organization without proper authentication in place. A study by cybersecurity
firm Armis found a hotel had over 500 IoT devices on its network, with many
left exposed to the internet with no security at all.
A lack of unique identities for devices also means that if one is compromised,
it may not be detected on the network. Attackers could potentially leverage
innocent devices for illegal purposes like launching DDoS attacks or
distributing malware for an extended period of time before being caught.
Strong authentication tied to device identities would make these risks easier
to mitigate.
Easy Exploitation of Vulnerabilities
Beyond authentication flaws, IoT products are also vulnerable due to weak
security design and implementation. Many devices run old, unsupported
operating systems without important security updates applied. Default
configurations may not be changed during setup, exposing unnecessary
services, protocols or ports to potential exploits.
Hackers actively scan the internet looking for such vulnerable targets around
the clock. Once exposed vulnerabilities are found, malware like Mirai can be
deployed to easily take control of devices in large botnets. In 2016, Mirai was
famously used to conduct some of the largest DDoS attacks in history,
highlighting how criminal groups weaponize security gaps for illegal denial of
service campaigns and extortion.
IoT products from manufacturers with limited security expertise are also at
risk of containing unintentional backdoors or defects that can back attackers'
entry without permission. Improperly validated inputs and memory issues
like buffer overflows may surreptitiously grant remote control of the device if
leveraged maliciously.
Easy exploitation of vulnerabilities means they pose severe risks to critical
infrastructure, businesses and individuals. Compromised devices can be used
to commit identity theft, steal funds, sabotage industrial controls or disrupt
important online services as part of larger coordinated attacks. Consumers
installing insecure cameras may accidentally become accessories to spying
or stalking due to weaknesses that were never meant to enable such harms.
Lack of Transparency Hinders Defense
IoT manufacturers also harm security efforts by failing to promptly disclose
vulnerabilities found in their products or providing scant details about flaws.
Consumers cannot take proactive steps to secure their devices if they do not
know weaknesses exist or how serious they are. Researchers may be unable
to advance defenses or fix exploits in a timely manner either without full
cooperation from vendors.
This culture of secrecy was highlighted in incidents like the 2016 DDOS
attacks, where vulnerabilities in webcams and recorders had long been
known internally but not addressed or shared publicly. The lack of full
transparency allowed Mirai to leverage over 100,000 devices in botnets
before countermeasures caught up. Even if no legal liability, vendors should
see public disclosure as key to innovation and building trust with customers
increasingly dependent on IoT connectivity.
Risk of Physical Harm
With appliances, vehicles and medical devices becoming part of the IoT,
vulnerabilities also introduce risks of physical harm beyond just the digital.
Healthcare gadgets compromised to manipulate readings could endanger
patients' wellbeing if flaws went undetected by doctors relying on the data.
Hackers obtaining remote control over vehicles may threaten occupants or
bystanders with dangerous maneuvers at high speeds.
Weak security permitting tampering of appliance systems in homes could
similarly enable fire hazards, carbon monoxide leaks from compromised
thermostats or accidental injuries from robot attacks. Manufacturers must
take these life-critical attack scenarios seriously when designing products to
safeguard people's physical safety, not just their privacy or finances that
may be targeted through fraud.
Lack of Controls Fuels Fraudulent Activity
Finally, across the IoT landscape, devices often have permissive or no
security controls in place at all to prevent malicious activity even after initial
access is gained. Default configurations rarely enforce baseline rules like
bandwidth throttling, source or destination address whitelisting to block
botnets and DDoS attacks from compromised endpoints.
Attack code can normally spread laterally between insecure devices
unimpeded as well. Without controls, bad actors can easily monetize
compromised machines through activities like cryptomining, click fraud,
ransom DDoS extortion schemes or stealing personal data at scale due to the
vast potential targets they can amass.
Better configuration and behavioral controls that firewall devices from illegal
uses would significantly curb the damages and profitability of fraud. Yet this
is lacking in most products today, empowering abuse so long as
manufacturers do not build IoT security principles directly into product
designs from the ground up and make defenses a priority equal to
functionality.
Recommendations to Improve IoT Security
To curb the vulnerabilities and risks enabling fraud with IoT, stronger
safeguards are clearly needed. Device manufacturers must do more to:
- Implement unique credentials and strong, mandatory authentication for all
devices. This includes regular password changes and two-factor options to
verify user identity.
- Apply automatic security updates regularly to patch vulnerabilities as they
emerge, without disrupting functionality. Keep software and systems up-to-
date.
- Vet hardware and code thoroughly for defects before release with
independent assessments. Close entry points surreptitiously added during
production that could backdoor devices.
- Disclose flaws responsibly when found to accelerate research into
countermeasures while balancing legal obligations. Work proactively with
researchers.
- Consider segmenting device access, blocking known bad IPs and types of
traffic by default to cordon off exploits before problems arise. Limit open
services.
- Build policy enforcement directly into firmware with controls over permitted
device behavior, data access and network activity to curb improper use when
breached.
- Educate consumers simply on IoT risks and best practices for choosing
more secure products/configurations to lift the baseline of uptake industry-
wide.
- Participate in centralized vulnerability databases and standard security
frameworks to share intelligence and continuously strengthen collective
defenses as threats evolve rapidly with new products.
- For mission-critical or life-dependent devices, thoroughly analyze physical
risks of compromise to address threats of harm beyond just digital
consequences of fraud or financial damage.
- Consider liability options to incentivize better security, such as mandatory
reporting standards for flaws or regulations governing authenticated
updates/patches over products' usable lifespan.
- Form public private partnerships for coordinated vulnerability disclosure
and response programs to speed remediation, especially for systemic
infrastructure risks.
With the number of internet-connected devices projected to triple in the
coming years, addressing IoT security proactively through such measures is
critical to curb the growth of fraud that threatens our increasingly networked
world. Applying thorough safeguards to the root of devices will raise the bar
much higher for would-be exploiters, create accountability, and help ensure
this transformation remains an overall positive one for innovation,
businesses and citizens alike.
Conclusion
The proliferation of IoT expands what is possible but also brings new hazards
that innovation has yet to fully account for. Rife authentication flaws,
unpatched vulnerabilities, lack of behavioral controls and opaque vendor
policies currently enable widescale criminal misuse of connected devices in
ways like DDoS attacks, stalking and fraud. Physical risks also emerge from
tampering of appliances intertwined with our infrastructure and lives.
While bringing short term profits, the failure of manufacturers to prioritize
security proactively now threatens to undermine the long term viability of IoT
itself. With coordinated effort and accountability however, these issues can
be addressed. Stronger authentication, rapid patching, open transparency on
weaknesses, tailored access controls built into products and cooperation
across sectors would curb abuse by raising the bar and costs of exploitation
significantly for bad actors targeting fraud. Consumers, vendors, researchers
and policymakers all have vital complementary roles to play to realize IoT's
benefits safely. Overall, with prudent safety measures applied
conscientiously, connected devices need not remain as strong an enabler for
serious threats as today - progress is possible.
The Internet of Things (IoT) has brought tremendous new capabilities by
connecting physical objects through networking. However, along with new
opportunities come new risks and threats. As millions of devices become
connected and accessible through the internet, criminal elements have
targeted them for illegal and fraudulent purposes. This paper will assess
some of the major vulnerabilities and security risks associated with IoT
devices that enable fraud scenarios.
Device Authentication and Identification
One of the major vulnerabilities with many IoT devices is a lack of proper
authentication and identification mechanisms. Many cheap consumer
devices do not implement basic security protocols like passwords or two-
factor authentication to verify ownership. Attackers can exploit this by
spoofing device identities or taking control of exposed devices with weak or
default credentials.
Identity spoofing allows criminals to masquerade as a legitimate device on
the network. They can use this illicit access to perform surveillance through
cameras and microphones, steal sensitive user data, or infiltrate other parts
of the network with the device's permissions. Default or easily guessed
credentials on devices also open the door for hackers to remotely access
them with little effort.
Once in control of an IoT device, it enables a range of fraudulent activities.
Stolen identities and credentials from compromised devices can be resold on
dark web markets. Surveillance footage from hidden cameras in homes could
be used for blackmail schemes. Fitness trackers and healthcare gadgets may
have access to personal medical information that could facilitate insurance
or medical fraud.
Lack of Authentication Poses Risks
The risks of stolen identities and fraudulent activities become amplified when
we consider there may be hundreds of IoT devices in a single home or
organization without proper authentication in place. A study by cybersecurity
firm Armis found a hotel had over 500 IoT devices on its network, with many
left exposed to the internet with no security at all.
A lack of unique identities for devices also means that if one is compromised,
it may not be detected on the network. Attackers could potentially leverage
innocent devices for illegal purposes like launching DDoS attacks or
distributing malware for an extended period of time before being caught.
Strong authentication tied to device identities would make these risks easier
to mitigate.
Easy Exploitation of Vulnerabilities
Beyond authentication flaws, IoT products are also vulnerable due to weak
security design and implementation. Many devices run old, unsupported
operating systems without important security updates applied. Default
configurations may not be changed during setup, exposing unnecessary
services, protocols or ports to potential exploits.
Hackers actively scan the internet looking for such vulnerable targets around
the clock. Once exposed vulnerabilities are found, malware like Mirai can be
deployed to easily take control of devices in large botnets. In 2016, Mirai was
famously used to conduct some of the largest DDoS attacks in history,
highlighting how criminal groups weaponize security gaps for illegal denial of
service campaigns and extortion.
IoT products from manufacturers with limited security expertise are also at
risk of containing unintentional backdoors or defects that can back attackers'
entry without permission. Improperly validated inputs and memory issues
like buffer overflows may surreptitiously grant remote control of the device if
leveraged maliciously.
Easy exploitation of vulnerabilities means they pose severe risks to critical
infrastructure, businesses and individuals. Compromised devices can be used
to commit identity theft, steal funds, sabotage industrial controls or disrupt
important online services as part of larger coordinated attacks. Consumers
installing insecure cameras may accidentally become accessories to spying
or stalking due to weaknesses that were never meant to enable such harms.
Lack of Transparency Hinders Defense
IoT manufacturers also harm security efforts by failing to promptly disclose
vulnerabilities found in their products or providing scant details about flaws.
Consumers cannot take proactive steps to secure their devices if they do not
know weaknesses exist or how serious they are. Researchers may be unable
to advance defenses or fix exploits in a timely manner either without full
cooperation from vendors.
This culture of secrecy was highlighted in incidents like the 2016 DDOS
attacks, where vulnerabilities in webcams and recorders had long been
known internally but not addressed or shared publicly. The lack of full
transparency allowed Mirai to leverage over 100,000 devices in botnets
before countermeasures caught up. Even if no legal liability, vendors should
see public disclosure as key to innovation and building trust with customers
increasingly dependent on IoT connectivity.
Risk of Physical Harm
With appliances, vehicles and medical devices becoming part of the IoT,
vulnerabilities also introduce risks of physical harm beyond just the digital.
Healthcare gadgets compromised to manipulate readings could endanger
patients' wellbeing if flaws went undetected by doctors relying on the data.
Hackers obtaining remote control over vehicles may threaten occupants or
bystanders with dangerous maneuvers at high speeds.
Weak security permitting tampering of appliance systems in homes could
similarly enable fire hazards, carbon monoxide leaks from compromised
thermostats or accidental injuries from robot attacks. Manufacturers must
take these life-critical attack scenarios seriously when designing products to
safeguard people's physical safety, not just their privacy or finances that
may be targeted through fraud.
Lack of Controls Fuels Fraudulent Activity
Finally, across the IoT landscape, devices often have permissive or no
security controls in place at all to prevent malicious activity even after initial
access is gained. Default configurations rarely enforce baseline rules like
bandwidth throttling, source or destination address whitelisting to block
botnets and DDoS attacks from compromised endpoints.
Attack code can normally spread laterally between insecure devices
unimpeded as well. Without controls, bad actors can easily monetize
compromised machines through activities like cryptomining, click fraud,
ransom DDoS extortion schemes or stealing personal data at scale due to the
vast potential targets they can amass.
Better configuration and behavioral controls that firewall devices from illegal
uses would significantly curb the damages and profitability of fraud. Yet this
is lacking in most products today, empowering abuse so long as
manufacturers do not build IoT security principles directly into product
designs from the ground up and make defenses a priority equal to
functionality.
Recommendations to Improve IoT Security
To curb the vulnerabilities and risks enabling fraud with IoT, stronger
safeguards are clearly needed. Device manufacturers must do more to:
- Implement unique credentials and strong, mandatory authentication for all
devices. This includes regular password changes and two-factor options to
verify user identity.
- Apply automatic security updates regularly to patch vulnerabilities as they
emerge, without disrupting functionality. Keep software and systems up-to-
date.
- Vet hardware and code thoroughly for defects before release with
independent assessments. Close entry points surreptitiously added during
production that could backdoor devices.
- Disclose flaws responsibly when found to accelerate research into
countermeasures while balancing legal obligations. Work proactively with
researchers.
- Consider segmenting device access, blocking known bad IPs and types of
traffic by default to cordon off exploits before problems arise. Limit open
services.
- Build policy enforcement directly into firmware with controls over permitted
device behavior, data access and network activity to curb improper use when
breached.
- Educate consumers simply on IoT risks and best practices for choosing
more secure products/configurations to lift the baseline of uptake industry-
wide.
- Participate in centralized vulnerability databases and standard security
frameworks to share intelligence and continuously strengthen collective
defenses as threats evolve rapidly with new products.
- For mission-critical or life-dependent devices, thoroughly analyze physical
risks of compromise to address threats of harm beyond just digital
consequences of fraud or financial damage.
- Consider liability options to incentivize better security, such as mandatory
reporting standards for flaws or regulations governing authenticated
updates/patches over products' usable lifespan.
- Form public private partnerships for coordinated vulnerability disclosure
and response programs to speed remediation, especially for systemic
infrastructure risks.
With the number of internet-connected devices projected to triple in the
coming years, addressing IoT security proactively through such measures is
critical to curb the growth of fraud that threatens our increasingly networked
world. Applying thorough safeguards to the root of devices will raise the bar
much higher for would-be exploiters, create accountability, and help ensure
this transformation remains an overall positive one for innovation,
businesses and citizens alike.
Conclusion
The proliferation of IoT expands what is possible but also brings new hazards
that innovation has yet to fully account for. Rife authentication flaws,
unpatched vulnerabilities, lack of behavioral controls and opaque vendor
policies currently enable widescale criminal misuse of connected devices in
ways like DDoS attacks, stalking and fraud. Physical risks also emerge from
tampering of appliances intertwined with our infrastructure and lives.
While bringing short term profits, the failure of manufacturers to prioritize
security proactively now threatens to undermine the long term viability of IoT
itself. With coordinated effort and accountability however, these issues can
be addressed. Stronger authentication, rapid patching, open transparency on
weaknesses, tailored access controls built into products and cooperation
across sectors would curb abuse by raising the bar and costs of exploitation
significantly for bad actors targeting fraud. Consumers, vendors, researchers
and policymakers all have vital complementary roles to play to realize IoT's
benefits safely. Overall, with prudent safety measures applied
conscientiously, connected devices need not remain as strong an enabler for
serious threats as today - progress is possible.
The Internet of Things (IoT) has brought tremendous new capabilities by
connecting physical objects through networking. However, along with new
opportunities come new risks and threats. As millions of devices become
connected and accessible through the internet, criminal elements have
targeted them for illegal and fraudulent purposes. This paper will assess
some of the major vulnerabilities and security risks associated with IoT
devices that enable fraud scenarios.
Device Authentication and Identification
One of the major vulnerabilities with many IoT devices is a lack of proper
authentication and identification mechanisms. Many cheap consumer
devices do not implement basic security protocols like passwords or two-
factor authentication to verify ownership. Attackers can exploit this by
spoofing device identities or taking control of exposed devices with weak or
default credentials.
Identity spoofing allows criminals to masquerade as a legitimate device on
the network. They can use this illicit access to perform surveillance through
cameras and microphones, steal sensitive user data, or infiltrate other parts
of the network with the device's permissions. Default or easily guessed
credentials on devices also open the door for hackers to remotely access
them with little effort.
Once in control of an IoT device, it enables a range of fraudulent activities.
Stolen identities and credentials from compromised devices can be resold on
dark web markets. Surveillance footage from hidden cameras in homes could
be used for blackmail schemes. Fitness trackers and healthcare gadgets may
have access to personal medical information that could facilitate insurance
or medical fraud.
Lack of Authentication Poses Risks
The risks of stolen identities and fraudulent activities become amplified when
we consider there may be hundreds of IoT devices in a single home or
organization without proper authentication in place. A study by cybersecurity
firm Armis found a hotel had over 500 IoT devices on its network, with many
left exposed to the internet with no security at all.
A lack of unique identities for devices also means that if one is compromised,
it may not be detected on the network. Attackers could potentially leverage
innocent devices for illegal purposes like launching DDoS attacks or
distributing malware for an extended period of time before being caught.
Strong authentication tied to device identities would make these risks easier
to mitigate.
Easy Exploitation of Vulnerabilities
Beyond authentication flaws, IoT products are also vulnerable due to weak
security design and implementation. Many devices run old, unsupported
operating systems without important security updates applied. Default
configurations may not be changed during setup, exposing unnecessary
services, protocols or ports to potential exploits.
Hackers actively scan the internet looking for such vulnerable targets around
the clock. Once exposed vulnerabilities are found, malware like Mirai can be
deployed to easily take control of devices in large botnets. In 2016, Mirai was
famously used to conduct some of the largest DDoS attacks in history,
highlighting how criminal groups weaponize security gaps for illegal denial of
service campaigns and extortion.
IoT products from manufacturers with limited security expertise are also at
risk of containing unintentional backdoors or defects that can back attackers'
entry without permission. Improperly validated inputs and memory issues
like buffer overflows may surreptitiously grant remote control of the device if
leveraged maliciously.
Easy exploitation of vulnerabilities means they pose severe risks to critical
infrastructure, businesses and individuals. Compromised devices can be used
to commit identity theft, steal funds, sabotage industrial controls or disrupt
important online services as part of larger coordinated attacks. Consumers
installing insecure cameras may accidentally become accessories to spying
or stalking due to weaknesses that were never meant to enable such harms.
Lack of Transparency Hinders Defense
IoT manufacturers also harm security efforts by failing to promptly disclose
vulnerabilities found in their products or providing scant details about flaws.
Consumers cannot take proactive steps to secure their devices if they do not
know weaknesses exist or how serious they are. Researchers may be unable
to advance defenses or fix exploits in a timely manner either without full
cooperation from vendors.
This culture of secrecy was highlighted in incidents like the 2016 DDOS
attacks, where vulnerabilities in webcams and recorders had long been
known internally but not addressed or shared publicly. The lack of full
transparency allowed Mirai to leverage over 100,000 devices in botnets
before countermeasures caught up. Even if no legal liability, vendors should
see public disclosure as key to innovation and building trust with customers
increasingly dependent on IoT connectivity.
Risk of Physical Harm
With appliances, vehicles and medical devices becoming part of the IoT,
vulnerabilities also introduce risks of physical harm beyond just the digital.
Healthcare gadgets compromised to manipulate readings could endanger
patients' wellbeing if flaws went undetected by doctors relying on the data.
Hackers obtaining remote control over vehicles may threaten occupants or
bystanders with dangerous maneuvers at high speeds.
Weak security permitting tampering of appliance systems in homes could
similarly enable fire hazards, carbon monoxide leaks from compromised
thermostats or accidental injuries from robot attacks. Manufacturers must
take these life-critical attack scenarios seriously when designing products to
safeguard people's physical safety, not just their privacy or finances that
may be targeted through fraud.
Lack of Controls Fuels Fraudulent Activity
Finally, across the IoT landscape, devices often have permissive or no
security controls in place at all to prevent malicious activity even after initial
access is gained. Default configurations rarely enforce baseline rules like
bandwidth throttling, source or destination address whitelisting to block
botnets and DDoS attacks from compromised endpoints.
Attack code can normally spread laterally between insecure devices
unimpeded as well. Without controls, bad actors can easily monetize
compromised machines through activities like cryptomining, click fraud,
ransom DDoS extortion schemes or stealing personal data at scale due to the
vast potential targets they can amass.
Better configuration and behavioral controls that firewall devices from illegal
uses would significantly curb the damages and profitability of fraud. Yet this
is lacking in most products today, empowering abuse so long as
manufacturers do not build IoT security principles directly into product
designs from the ground up and make defenses a priority equal to
functionality.
Recommendations to Improve IoT Security
To curb the vulnerabilities and risks enabling fraud with IoT, stronger
safeguards are clearly needed. Device manufacturers must do more to:
- Implement unique credentials and strong, mandatory authentication for all
devices. This includes regular password changes and two-factor options to
verify user identity.
- Apply automatic security updates regularly to patch vulnerabilities as they
emerge, without disrupting functionality. Keep software and systems up-to-
date.
- Vet hardware and code thoroughly for defects before release with
independent assessments. Close entry points surreptitiously added during
production that could backdoor devices.
- Disclose flaws responsibly when found to accelerate research into
countermeasures while balancing legal obligations. Work proactively with
researchers.
- Consider segmenting device access, blocking known bad IPs and types of
traffic by default to cordon off exploits before problems arise. Limit open
services.
- Build policy enforcement directly into firmware with controls over permitted
device behavior, data access and network activity to curb improper use when
breached.
- Educate consumers simply on IoT risks and best practices for choosing
more secure products/configurations to lift the baseline of uptake industry-
wide.
- Participate in centralized vulnerability databases and standard security
frameworks to share intelligence and continuously strengthen collective
defenses as threats evolve rapidly with new products.
- For mission-critical or life-dependent devices, thoroughly analyze physical
risks of compromise to address threats of harm beyond just digital
consequences of fraud or financial damage.
- Consider liability options to incentivize better security, such as mandatory
reporting standards for flaws or regulations governing authenticated
updates/patches over products' usable lifespan.
- Form public private partnerships for coordinated vulnerability disclosure
and response programs to speed remediation, especially for systemic
infrastructure risks.
With the number of internet-connected devices projected to triple in the
coming years, addressing IoT security proactively through such measures is
critical to curb the growth of fraud that threatens our increasingly networked
world. Applying thorough safeguards to the root of devices will raise the bar
much higher for would-be exploiters, create accountability, and help ensure
this transformation remains an overall positive one for innovation,
businesses and citizens alike.
Conclusion
The proliferation of IoT expands what is possible but also brings new hazards
that innovation has yet to fully account for. Rife authentication flaws,
unpatched vulnerabilities, lack of behavioral controls and opaque vendor
policies currently enable widescale criminal misuse of connected devices in
ways like DDoS attacks, stalking and fraud. Physical risks also emerge from
tampering of appliances intertwined with our infrastructure and lives.
While bringing short term profits, the failure of manufacturers to prioritize
security proactively now threatens to undermine the long term viability of IoT
itself. With coordinated effort and accountability however, these issues can
be addressed. Stronger authentication, rapid patching, open transparency on
weaknesses, tailored access controls built into products and cooperation
across sectors would curb abuse by raising the bar and costs of exploitation
significantly for bad actors targeting fraud. Consumers, vendors, researchers
and policymakers all have vital complementary roles to play to realize IoT's
benefits safely. Overall, with prudent safety measures applied
conscientiously, connected devices need not remain as strong an enabler for
serious threats as today - progress is possible.
The Internet of Things (IoT) has brought tremendous new capabilities by
connecting physical objects through networking. However, along with new
opportunities come new risks and threats. As millions of devices become
connected and accessible through the internet, criminal elements have
targeted them for illegal and fraudulent purposes. This paper will assess
some of the major vulnerabilities and security risks associated with IoT
devices that enable fraud scenarios.
Device Authentication and Identification
One of the major vulnerabilities with many IoT devices is a lack of proper
authentication and identification mechanisms. Many cheap consumer
devices do not implement basic security protocols like passwords or two-
factor authentication to verify ownership. Attackers can exploit this by
spoofing device identities or taking control of exposed devices with weak or
default credentials.
Identity spoofing allows criminals to masquerade as a legitimate device on
the network. They can use this illicit access to perform surveillance through
cameras and microphones, steal sensitive user data, or infiltrate other parts
of the network with the device's permissions. Default or easily guessed
credentials on devices also open the door for hackers to remotely access
them with little effort.
Once in control of an IoT device, it enables a range of fraudulent activities.
Stolen identities and credentials from compromised devices can be resold on
dark web markets. Surveillance footage from hidden cameras in homes could
be used for blackmail schemes. Fitness trackers and healthcare gadgets may
have access to personal medical information that could facilitate insurance
or medical fraud.
Lack of Authentication Poses Risks
The risks of stolen identities and fraudulent activities become amplified when
we consider there may be hundreds of IoT devices in a single home or
organization without proper authentication in place. A study by cybersecurity
firm Armis found a hotel had over 500 IoT devices on its network, with many
left exposed to the internet with no security at all.
A lack of unique identities for devices also means that if one is compromised,
it may not be detected on the network. Attackers could potentially leverage
innocent devices for illegal purposes like launching DDoS attacks or
distributing malware for an extended period of time before being caught.
Strong authentication tied to device identities would make these risks easier
to mitigate.
Easy Exploitation of Vulnerabilities
Beyond authentication flaws, IoT products are also vulnerable due to weak
security design and implementation. Many devices run old, unsupported
operating systems without important security updates applied. Default
configurations may not be changed during setup, exposing unnecessary
services, protocols or ports to potential exploits.
Hackers actively scan the internet looking for such vulnerable targets around
the clock. Once exposed vulnerabilities are found, malware like Mirai can be
deployed to easily take control of devices in large botnets. In 2016, Mirai was
famously used to conduct some of the largest DDoS attacks in history,
highlighting how criminal groups weaponize security gaps for illegal denial of
service campaigns and extortion.
IoT products from manufacturers with limited security expertise are also at
risk of containing unintentional backdoors or defects that can back attackers'
entry without permission. Improperly validated inputs and memory issues
like buffer overflows may surreptitiously grant remote control of the device if
leveraged maliciously.
Easy exploitation of vulnerabilities means they pose severe risks to critical
infrastructure, businesses and individuals. Compromised devices can be used
to commit identity theft, steal funds, sabotage industrial controls or disrupt
important online services as part of larger coordinated attacks. Consumers
installing insecure cameras may accidentally become accessories to spying
or stalking due to weaknesses that were never meant to enable such harms.
Lack of Transparency Hinders Defense
IoT manufacturers also harm security efforts by failing to promptly disclose
vulnerabilities found in their products or providing scant details about flaws.
Consumers cannot take proactive steps to secure their devices if they do not
know weaknesses exist or how serious they are. Researchers may be unable
to advance defenses or fix exploits in a timely manner either without full
cooperation from vendors.
This culture of secrecy was highlighted in incidents like the 2016 DDOS
attacks, where vulnerabilities in webcams and recorders had long been
known internally but not addressed or shared publicly. The lack of full
transparency allowed Mirai to leverage over 100,000 devices in botnets
before countermeasures caught up. Even if no legal liability, vendors should
see public disclosure as key to innovation and building trust with customers
increasingly dependent on IoT connectivity.
Risk of Physical Harm
With appliances, vehicles and medical devices becoming part of the IoT,
vulnerabilities also introduce risks of physical harm beyond just the digital.
Healthcare gadgets compromised to manipulate readings could endanger
patients' wellbeing if flaws went undetected by doctors relying on the data.
Hackers obtaining remote control over vehicles may threaten occupants or
bystanders with dangerous maneuvers at high speeds.
Weak security permitting tampering of appliance systems in homes could
similarly enable fire hazards, carbon monoxide leaks from compromised
thermostats or accidental injuries from robot attacks. Manufacturers must
take these life-critical attack scenarios seriously when designing products to
safeguard people's physical safety, not just their privacy or finances that
may be targeted through fraud.
Lack of Controls Fuels Fraudulent Activity
Finally, across the IoT landscape, devices often have permissive or no
security controls in place at all to prevent malicious activity even after initial
access is gained. Default configurations rarely enforce baseline rules like
bandwidth throttling, source or destination address whitelisting to block
botnets and DDoS attacks from compromised endpoints.
Attack code can normally spread laterally between insecure devices
unimpeded as well. Without controls, bad actors can easily monetize
compromised machines through activities like cryptomining, click fraud,
ransom DDoS extortion schemes or stealing personal data at scale due to the
vast potential targets they can amass.
Better configuration and behavioral controls that firewall devices from illegal
uses would significantly curb the damages and profitability of fraud. Yet this
is lacking in most products today, empowering abuse so long as
manufacturers do not build IoT security principles directly into product
designs from the ground up and make defenses a priority equal to
functionality.
Recommendations to Improve IoT Security
To curb the vulnerabilities and risks enabling fraud with IoT, stronger
safeguards are clearly needed. Device manufacturers must do more to:
- Implement unique credentials and strong, mandatory authentication for all
devices. This includes regular password changes and two-factor options to
verify user identity.
- Apply automatic security updates regularly to patch vulnerabilities as they
emerge, without disrupting functionality. Keep software and systems up-to-
date.
- Vet hardware and code thoroughly for defects before release with
independent assessments. Close entry points surreptitiously added during
production that could backdoor devices.
- Disclose flaws responsibly when found to accelerate research into
countermeasures while balancing legal obligations. Work proactively with
researchers.
- Consider segmenting device access, blocking known bad IPs and types of
traffic by default to cordon off exploits before problems arise. Limit open
services.
- Build policy enforcement directly into firmware with controls over permitted
device behavior, data access and network activity to curb improper use when
breached.
- Educate consumers simply on IoT risks and best practices for choosing
more secure products/configurations to lift the baseline of uptake industry-
wide.
- Participate in centralized vulnerability databases and standard security
frameworks to share intelligence and continuously strengthen collective
defenses as threats evolve rapidly with new products.
- For mission-critical or life-dependent devices, thoroughly analyze physical
risks of compromise to address threats of harm beyond just digital
consequences of fraud or financial damage.
- Consider liability options to incentivize better security, such as mandatory
reporting standards for flaws or regulations governing authenticated
updates/patches over products' usable lifespan.
- Form public private partnerships for coordinated vulnerability disclosure
and response programs to speed remediation, especially for systemic
infrastructure risks.
With the number of internet-connected devices projected to triple in the
coming years, addressing IoT security proactively through such measures is
critical to curb the growth of fraud that threatens our increasingly networked
world. Applying thorough safeguards to the root of devices will raise the bar
much higher for would-be exploiters, create accountability, and help ensure
this transformation remains an overall positive one for innovation,
businesses and citizens alike.
Conclusion
The proliferation of IoT expands what is possible but also brings new hazards
that innovation has yet to fully account for. Rife authentication flaws,
unpatched vulnerabilities, lack of behavioral controls and opaque vendor
policies currently enable widescale criminal misuse of connected devices in
ways like DDoS attacks, stalking and fraud. Physical risks also emerge from
tampering of appliances intertwined with our infrastructure and lives.
While bringing short term profits, the failure of manufacturers to prioritize
security proactively now threatens to undermine the long term viability of IoT
itself. With coordinated effort and accountability however, these issues can
be addressed. Stronger authentication, rapid patching, open transparency on
weaknesses, tailored access controls built into products and cooperation
across sectors would curb abuse by raising the bar and costs of exploitation
significantly for bad actors targeting fraud. Consumers, vendors, researchers
and policymakers all have vital complementary roles to play to realize IoT's
benefits safely. Overall, with prudent safety measures applied
conscientiously, connected devices need not remain as strong an enabler for
serious threats as today - progress is possible.
The Internet of Things (IoT) has brought tremendous new capabilities by
connecting physical objects through networking. However, along with new
opportunities come new risks and threats. As millions of devices become
connected and accessible through the internet, criminal elements have
targeted them for illegal and fraudulent purposes. This paper will assess
some of the major vulnerabilities and security risks associated with IoT
devices that enable fraud scenarios.
Device Authentication and Identification
One of the major vulnerabilities with many IoT devices is a lack of proper
authentication and identification mechanisms. Many cheap consumer
devices do not implement basic security protocols like passwords or two-
factor authentication to verify ownership. Attackers can exploit this by
spoofing device identities or taking control of exposed devices with weak or
default credentials.
Identity spoofing allows criminals to masquerade as a legitimate device on
the network. They can use this illicit access to perform surveillance through
cameras and microphones, steal sensitive user data, or infiltrate other parts
of the network with the device's permissions. Default or easily guessed
credentials on devices also open the door for hackers to remotely access
them with little effort.
Once in control of an IoT device, it enables a range of fraudulent activities.
Stolen identities and credentials from compromised devices can be resold on
dark web markets. Surveillance footage from hidden cameras in homes could
be used for blackmail schemes. Fitness trackers and healthcare gadgets may
have access to personal medical information that could facilitate insurance
or medical fraud.
Lack of Authentication Poses Risks
The risks of stolen identities and fraudulent activities become amplified when
we consider there may be hundreds of IoT devices in a single home or
organization without proper authentication in place. A study by cybersecurity
firm Armis found a hotel had over 500 IoT devices on its network, with many
left exposed to the internet with no security at all.
A lack of unique identities for devices also means that if one is compromised,
it may not be detected on the network. Attackers could potentially leverage
innocent devices for illegal purposes like launching DDoS attacks or
distributing malware for an extended period of time before being caught.
Strong authentication tied to device identities would make these risks easier
to mitigate.
Easy Exploitation of Vulnerabilities
Beyond authentication flaws, IoT products are also vulnerable due to weak
security design and implementation. Many devices run old, unsupported
operating systems without important security updates applied. Default
configurations may not be changed during setup, exposing unnecessary
services, protocols or ports to potential exploits.
Hackers actively scan the internet looking for such vulnerable targets around
the clock. Once exposed vulnerabilities are found, malware like Mirai can be
deployed to easily take control of devices in large botnets. In 2016, Mirai was
famously used to conduct some of the largest DDoS attacks in history,
highlighting how criminal groups weaponize security gaps for illegal denial of
service campaigns and extortion.
IoT products from manufacturers with limited security expertise are also at
risk of containing unintentional backdoors or defects that can back attackers'
entry without permission. Improperly validated inputs and memory issues
like buffer overflows may surreptitiously grant remote control of the device if
leveraged maliciously.
Easy exploitation of vulnerabilities means they pose severe risks to critical
infrastructure, businesses and individuals. Compromised devices can be used
to commit identity theft, steal funds, sabotage industrial controls or disrupt
important online services as part of larger coordinated attacks. Consumers
installing insecure cameras may accidentally become accessories to spying
or stalking due to weaknesses that were never meant to enable such harms.
Lack of Transparency Hinders Defense
IoT manufacturers also harm security efforts by failing to promptly disclose
vulnerabilities found in their products or providing scant details about flaws.
Consumers cannot take proactive steps to secure their devices if they do not
know weaknesses exist or how serious they are. Researchers may be unable
to advance defenses or fix exploits in a timely manner either without full
cooperation from vendors.
This culture of secrecy was highlighted in incidents like the 2016 DDOS
attacks, where vulnerabilities in webcams and recorders had long been
known internally but not addressed or shared publicly. The lack of full
transparency allowed Mirai to leverage over 100,000 devices in botnets
before countermeasures caught up. Even if no legal liability, vendors should
see public disclosure as key to innovation and building trust with customers
increasingly dependent on IoT connectivity.
Risk of Physical Harm
With appliances, vehicles and medical devices becoming part of the IoT,
vulnerabilities also introduce risks of physical harm beyond just the digital.
Healthcare gadgets compromised to manipulate readings could endanger
patients' wellbeing if flaws went undetected by doctors relying on the data.
Hackers obtaining remote control over vehicles may threaten occupants or
bystanders with dangerous maneuvers at high speeds.
Weak security permitting tampering of appliance systems in homes could
similarly enable fire hazards, carbon monoxide leaks from compromised
thermostats or accidental injuries from robot attacks. Manufacturers must
take these life-critical attack scenarios seriously when designing products to
safeguard people's physical safety, not just their privacy or finances that
may be targeted through fraud.
Lack of Controls Fuels Fraudulent Activity
Finally, across the IoT landscape, devices often have permissive or no
security controls in place at all to prevent malicious activity even after initial
access is gained. Default configurations rarely enforce baseline rules like
bandwidth throttling, source or destination address whitelisting to block
botnets and DDoS attacks from compromised endpoints.
Attack code can normally spread laterally between insecure devices
unimpeded as well. Without controls, bad actors can easily monetize
compromised machines through activities like cryptomining, click fraud,
ransom DDoS extortion schemes or stealing personal data at scale due to the
vast potential targets they can amass.
Better configuration and behavioral controls that firewall devices from illegal
uses would significantly curb the damages and profitability of fraud. Yet this
is lacking in most products today, empowering abuse so long as
manufacturers do not build IoT security principles directly into product
designs from the ground up and make defenses a priority equal to
functionality.
Recommendations to Improve IoT Security
To curb the vulnerabilities and risks enabling fraud with IoT, stronger
safeguards are clearly needed. Device manufacturers must do more to:
- Implement unique credentials and strong, mandatory authentication for all
devices. This includes regular password changes and two-factor options to
verify user identity.
- Apply automatic security updates regularly to patch vulnerabilities as they
emerge, without disrupting functionality. Keep software and systems up-to-
date.
- Vet hardware and code thoroughly for defects before release with
independent assessments. Close entry points surreptitiously added during
production that could backdoor devices.
- Disclose flaws responsibly when found to accelerate research into
countermeasures while balancing legal obligations. Work proactively with
researchers.
- Consider segmenting device access, blocking known bad IPs and types of
traffic by default to cordon off exploits before problems arise. Limit open
services.
- Build policy enforcement directly into firmware with controls over permitted
device behavior, data access and network activity to curb improper use when
breached.
- Educate consumers simply on IoT risks and best practices for choosing
more secure products/configurations to lift the baseline of uptake industry-
wide.
- Participate in centralized vulnerability databases and standard security
frameworks to share intelligence and continuously strengthen collective
defenses as threats evolve rapidly with new products.
- For mission-critical or life-dependent devices, thoroughly analyze physical
risks of compromise to address threats of harm beyond just digital
consequences of fraud or financial damage.
- Consider liability options to incentivize better security, such as mandatory
reporting standards for flaws or regulations governing authenticated
updates/patches over products' usable lifespan.
- Form public private partnerships for coordinated vulnerability disclosure
and response programs to speed remediation, especially for systemic
infrastructure risks.
With the number of internet-connected devices projected to triple in the
coming years, addressing IoT security proactively through such measures is
critical to curb the growth of fraud that threatens our increasingly networked
world. Applying thorough safeguards to the root of devices will raise the bar
much higher for would-be exploiters, create accountability, and help ensure
this transformation remains an overall positive one for innovation,
businesses and citizens alike.
Conclusion
The proliferation of IoT expands what is possible but also brings new hazards
that innovation has yet to fully account for. Rife authentication flaws,
unpatched vulnerabilities, lack of behavioral controls and opaque vendor
policies currently enable widescale criminal misuse of connected devices in
ways like DDoS attacks, stalking and fraud. Physical risks also emerge from
tampering of appliances intertwined with our infrastructure and lives.
While bringing short term profits, the failure of manufacturers to prioritize
security proactively now threatens to undermine the long term viability of IoT
itself. With coordinated effort and accountability however, these issues can
be addressed. Stronger authentication, rapid patching, open transparency on
weaknesses, tailored access controls built into products and cooperation
across sectors would curb abuse by raising the bar and costs of exploitation
significantly for bad actors targeting fraud. Consumers, vendors, researchers
and policymakers all have vital complementary roles to play to realize IoT's
benefits safely. Overall, with prudent safety measures applied
conscientiously, connected devices need not remain as strong an enabler for
serious threats as today - progress is possible.
The Internet of Things (IoT) has brought tremendous new capabilities by
connecting physical objects through networking. However, along with new
opportunities come new risks and threats. As millions of devices become
connected and accessible through the internet, criminal elements have
targeted them for illegal and fraudulent purposes. This paper will assess
some of the major vulnerabilities and security risks associated with IoT
devices that enable fraud scenarios.
Device Authentication and Identification
One of the major vulnerabilities with many IoT devices is a lack of proper
authentication and identification mechanisms. Many cheap consumer
devices do not implement basic security protocols like passwords or two-
factor authentication to verify ownership. Attackers can exploit this by
spoofing device identities or taking control of exposed devices with weak or
default credentials.
Identity spoofing allows criminals to masquerade as a legitimate device on
the network. They can use this illicit access to perform surveillance through
cameras and microphones, steal sensitive user data, or infiltrate other parts
of the network with the device's permissions. Default or easily guessed
credentials on devices also open the door for hackers to remotely access
them with little effort.
Once in control of an IoT device, it enables a range of fraudulent activities.
Stolen identities and credentials from compromised devices can be resold on
dark web markets. Surveillance footage from hidden cameras in homes could
be used for blackmail schemes. Fitness trackers and healthcare gadgets may
have access to personal medical information that could facilitate insurance
or medical fraud.
Lack of Authentication Poses Risks
The risks of stolen identities and fraudulent activities become amplified when
we consider there may be hundreds of IoT devices in a single home or
organization without proper authentication in place. A study by cybersecurity
firm Armis found a hotel had over 500 IoT devices on its network, with many
left exposed to the internet with no security at all.
A lack of unique identities for devices also means that if one is compromised,
it may not be detected on the network. Attackers could potentially leverage
innocent devices for illegal purposes like launching DDoS attacks or
distributing malware for an extended period of time before being caught.
Strong authentication tied to device identities would make these risks easier
to mitigate.
Easy Exploitation of Vulnerabilities
Beyond authentication flaws, IoT products are also vulnerable due to weak
security design and implementation. Many devices run old, unsupported
operating systems without important security updates applied. Default
configurations may not be changed during setup, exposing unnecessary
services, protocols or ports to potential exploits.
Hackers actively scan the internet looking for such vulnerable targets around
the clock. Once exposed vulnerabilities are found, malware like Mirai can be
deployed to easily take control of devices in large botnets. In 2016, Mirai was
famously used to conduct some of the largest DDoS attacks in history,
highlighting how criminal groups weaponize security gaps for illegal denial of
service campaigns and extortion.
IoT products from manufacturers with limited security expertise are also at
risk of containing unintentional backdoors or defects that can back attackers'
entry without permission. Improperly validated inputs and memory issues
like buffer overflows may surreptitiously grant remote control of the device if
leveraged maliciously.
Easy exploitation of vulnerabilities means they pose severe risks to critical
infrastructure, businesses and individuals. Compromised devices can be used
to commit identity theft, steal funds, sabotage industrial controls or disrupt
important online services as part of larger coordinated attacks. Consumers
installing insecure cameras may accidentally become accessories to spying
or stalking due to weaknesses that were never meant to enable such harms.
Lack of Transparency Hinders Defense
IoT manufacturers also harm security efforts by failing to promptly disclose
vulnerabilities found in their products or providing scant details about flaws.
Consumers cannot take proactive steps to secure their devices if they do not
know weaknesses exist or how serious they are. Researchers may be unable
to advance defenses or fix exploits in a timely manner either without full
cooperation from vendors.
This culture of secrecy was highlighted in incidents like the 2016 DDOS
attacks, where vulnerabilities in webcams and recorders had long been
known internally but not addressed or shared publicly. The lack of full
transparency allowed Mirai to leverage over 100,000 devices in botnets
before countermeasures caught up. Even if no legal liability, vendors should
see public disclosure as key to innovation and building trust with customers
increasingly dependent on IoT connectivity.
Risk of Physical Harm
With appliances, vehicles and medical devices becoming part of the IoT,
vulnerabilities also introduce risks of physical harm beyond just the digital.
Healthcare gadgets compromised to manipulate readings could endanger
patients' wellbeing if flaws went undetected by doctors relying on the data.
Hackers obtaining remote control over vehicles may threaten occupants or
bystanders with dangerous maneuvers at high speeds.
Weak security permitting tampering of appliance systems in homes could
similarly enable fire hazards, carbon monoxide leaks from compromised
thermostats or accidental injuries from robot attacks. Manufacturers must
take these life-critical attack scenarios seriously when designing products to
safeguard people's physical safety, not just their privacy or finances that
may be targeted through fraud.
Lack of Controls Fuels Fraudulent Activity
Finally, across the IoT landscape, devices often have permissive or no
security controls in place at all to prevent malicious activity even after initial
access is gained. Default configurations rarely enforce baseline rules like
bandwidth throttling, source or destination address whitelisting to block
botnets and DDoS attacks from compromised endpoints.
Attack code can normally spread laterally between insecure devices
unimpeded as well. Without controls, bad actors can easily monetize
compromised machines through activities like cryptomining, click fraud,
ransom DDoS extortion schemes or stealing personal data at scale due to the
vast potential targets they can amass.
Better configuration and behavioral controls that firewall devices from illegal
uses would significantly curb the damages and profitability of fraud. Yet this
is lacking in most products today, empowering abuse so long as
manufacturers do not build IoT security principles directly into product
designs from the ground up and make defenses a priority equal to
functionality.
Recommendations to Improve IoT Security
To curb the vulnerabilities and risks enabling fraud with IoT, stronger
safeguards are clearly needed. Device manufacturers must do more to:
- Implement unique credentials and strong, mandatory authentication for all
devices. This includes regular password changes and two-factor options to
verify user identity.
- Apply automatic security updates regularly to patch vulnerabilities as they
emerge, without disrupting functionality. Keep software and systems up-to-
date.
- Vet hardware and code thoroughly for defects before release with
independent assessments. Close entry points surreptitiously added during
production that could backdoor devices.
- Disclose flaws responsibly when found to accelerate research into
countermeasures while balancing legal obligations. Work proactively with
researchers.
- Consider segmenting device access, blocking known bad IPs and types of
traffic by default to cordon off exploits before problems arise. Limit open
services.
- Build policy enforcement directly into firmware with controls over permitted
device behavior, data access and network activity to curb improper use when
breached.
- Educate consumers simply on IoT risks and best practices for choosing
more secure products/configurations to lift the baseline of uptake industry-
wide.
- Participate in centralized vulnerability databases and standard security
frameworks to share intelligence and continuously strengthen collective
defenses as threats evolve rapidly with new products.
- For mission-critical or life-dependent devices, thoroughly analyze physical
risks of compromise to address threats of harm beyond just digital
consequences of fraud or financial damage.
- Consider liability options to incentivize better security, such as mandatory
reporting standards for flaws or regulations governing authenticated
updates/patches over products' usable lifespan.
- Form public private partnerships for coordinated vulnerability disclosure
and response programs to speed remediation, especially for systemic
infrastructure risks.
With the number of internet-connected devices projected to triple in the
coming years, addressing IoT security proactively through such measures is
critical to curb the growth of fraud that threatens our increasingly networked
world. Applying thorough safeguards to the root of devices will raise the bar
much higher for would-be exploiters, create accountability, and help ensure
this transformation remains an overall positive one for innovation,
businesses and citizens alike.
Conclusion
The proliferation of IoT expands what is possible but also brings new hazards
that innovation has yet to fully account for. Rife authentication flaws,
unpatched vulnerabilities, lack of behavioral controls and opaque vendor
policies currently enable widescale criminal misuse of connected devices in
ways like DDoS attacks, stalking and fraud. Physical risks also emerge from
tampering of appliances intertwined with our infrastructure and lives.
While bringing short term profits, the failure of manufacturers to prioritize
security proactively now threatens to undermine the long term viability of IoT
itself. With coordinated effort and accountability however, these issues can
be addressed. Stronger authentication, rapid patching, open transparency on
weaknesses, tailored access controls built into products and cooperation
across sectors would curb abuse by raising the bar and costs of exploitation
significantly for bad actors targeting fraud. Consumers, vendors, researchers
and policymakers all have vital complementary roles to play to realize IoT's
benefits safely. Overall, with prudent safety measures applied
conscientiously, connected devices need not remain as strong an enabler for
serious threats as today - progress is possible.
The Internet of Things (IoT) has brought tremendous new capabilities by
connecting physical objects through networking. However, along with new
opportunities come new risks and threats. As millions of devices become
connected and accessible through the internet, criminal elements have
targeted them for illegal and fraudulent purposes. This paper will assess
some of the major vulnerabilities and security risks associated with IoT
devices that enable fraud scenarios.
Device Authentication and Identification
One of the major vulnerabilities with many IoT devices is a lack of proper
authentication and identification mechanisms. Many cheap consumer
devices do not implement basic security protocols like passwords or two-
factor authentication to verify ownership. Attackers can exploit this by
spoofing device identities or taking control of exposed devices with weak or
default credentials.
Identity spoofing allows criminals to masquerade as a legitimate device on
the network. They can use this illicit access to perform surveillance through
cameras and microphones, steal sensitive user data, or infiltrate other parts
of the network with the device's permissions. Default or easily guessed
credentials on devices also open the door for hackers to remotely access
them with little effort.
Once in control of an IoT device, it enables a range of fraudulent activities.
Stolen identities and credentials from compromised devices can be resold on
dark web markets. Surveillance footage from hidden cameras in homes could
be used for blackmail schemes. Fitness trackers and healthcare gadgets may
have access to personal medical information that could facilitate insurance
or medical fraud.
Lack of Authentication Poses Risks
The risks of stolen identities and fraudulent activities become amplified when
we consider there may be hundreds of IoT devices in a single home or
organization without proper authentication in place. A study by cybersecurity
firm Armis found a hotel had over 500 IoT devices on its network, with many
left exposed to the internet with no security at all.
A lack of unique identities for devices also means that if one is compromised,
it may not be detected on the network. Attackers could potentially leverage
innocent devices for illegal purposes like launching DDoS attacks or
distributing malware for an extended period of time before being caught.
Strong authentication tied to device identities would make these risks easier
to mitigate.
Easy Exploitation of Vulnerabilities
Beyond authentication flaws, IoT products are also vulnerable due to weak
security design and implementation. Many devices run old, unsupported
operating systems without important security updates applied. Default
configurations may not be changed during setup, exposing unnecessary
services, protocols or ports to potential exploits.
Hackers actively scan the internet looking for such vulnerable targets around
the clock. Once exposed vulnerabilities are found, malware like Mirai can be
deployed to easily take control of devices in large botnets. In 2016, Mirai was
famously used to conduct some of the largest DDoS attacks in history,
highlighting how criminal groups weaponize security gaps for illegal denial of
service campaigns and extortion.
IoT products from manufacturers with limited security expertise are also at
risk of containing unintentional backdoors or defects that can back attackers'
entry without permission. Improperly validated inputs and memory issues
like buffer overflows may surreptitiously grant remote control of the device if
leveraged maliciously.
Easy exploitation of vulnerabilities means they pose severe risks to critical
infrastructure, businesses and individuals. Compromised devices can be used
to commit identity theft, steal funds, sabotage industrial controls or disrupt
important online services as part of larger coordinated attacks. Consumers
installing insecure cameras may accidentally become accessories to spying
or stalking due to weaknesses that were never meant to enable such harms.
Lack of Transparency Hinders Defense
IoT manufacturers also harm security efforts by failing to promptly disclose
vulnerabilities found in their products or providing scant details about flaws.
Consumers cannot take proactive steps to secure their devices if they do not
know weaknesses exist or how serious they are. Researchers may be unable
to advance defenses or fix exploits in a timely manner either without full
cooperation from vendors.
This culture of secrecy was highlighted in incidents like the 2016 DDOS
attacks, where vulnerabilities in webcams and recorders had long been
known internally but not addressed or shared publicly. The lack of full
transparency allowed Mirai to leverage over 100,000 devices in botnets
before countermeasures caught up. Even if no legal liability, vendors should
see public disclosure as key to innovation and building trust with customers
increasingly dependent on IoT connectivity.
Risk of Physical Harm
With appliances, vehicles and medical devices becoming part of the IoT,
vulnerabilities also introduce risks of physical harm beyond just the digital.
Healthcare gadgets compromised to manipulate readings could endanger
patients' wellbeing if flaws went undetected by doctors relying on the data.
Hackers obtaining remote control over vehicles may threaten occupants or
bystanders with dangerous maneuvers at high speeds.
Weak security permitting tampering of appliance systems in homes could
similarly enable fire hazards, carbon monoxide leaks from compromised
thermostats or accidental injuries from robot attacks. Manufacturers must
take these life-critical attack scenarios seriously when designing products to
safeguard people's physical safety, not just their privacy or finances that
may be targeted through fraud.
Lack of Controls Fuels Fraudulent Activity
Finally, across the IoT landscape, devices often have permissive or no
security controls in place at all to prevent malicious activity even after initial
access is gained. Default configurations rarely enforce baseline rules like
bandwidth throttling, source or destination address whitelisting to block
botnets and DDoS attacks from compromised endpoints.
Attack code can normally spread laterally between insecure devices
unimpeded as well. Without controls, bad actors can easily monetize
compromised machines through activities like cryptomining, click fraud,
ransom DDoS extortion schemes or stealing personal data at scale due to the
vast potential targets they can amass.
Better configuration and behavioral controls that firewall devices from illegal
uses would significantly curb the damages and profitability of fraud. Yet this
is lacking in most products today, empowering abuse so long as
manufacturers do not build IoT security principles directly into product
designs from the ground up and make defenses a priority equal to
functionality.
Recommendations to Improve IoT Security
To curb the vulnerabilities and risks enabling fraud with IoT, stronger
safeguards are clearly needed. Device manufacturers must do more to:
- Implement unique credentials and strong, mandatory authentication for all
devices. This includes regular password changes and two-factor options to
verify user identity.
- Apply automatic security updates regularly to patch vulnerabilities as they
emerge, without disrupting functionality. Keep software and systems up-to-
date.
- Vet hardware and code thoroughly for defects before release with
independent assessments. Close entry points surreptitiously added during
production that could backdoor devices.
- Disclose flaws responsibly when found to accelerate research into
countermeasures while balancing legal obligations. Work proactively with
researchers.
- Consider segmenting device access, blocking known bad IPs and types of
traffic by default to cordon off exploits before problems arise. Limit open
services.
- Build policy enforcement directly into firmware with controls over permitted
device behavior, data access and network activity to curb improper use when
breached.
- Educate consumers simply on IoT risks and best practices for choosing
more secure products/configurations to lift the baseline of uptake industry-
wide.
- Participate in centralized vulnerability databases and standard security
frameworks to share intelligence and continuously strengthen collective
defenses as threats evolve rapidly with new products.
- For mission-critical or life-dependent devices, thoroughly analyze physical
risks of compromise to address threats of harm beyond just digital
consequences of fraud or financial damage.
- Consider liability options to incentivize better security, such as mandatory
reporting standards for flaws or regulations governing authenticated
updates/patches over products' usable lifespan.
- Form public private partnerships for coordinated vulnerability disclosure
and response programs to speed remediation, especially for systemic
infrastructure risks.
With the number of internet-connected devices projected to triple in the
coming years, addressing IoT security proactively through such measures is
critical to curb the growth of fraud that threatens our increasingly networked
world. Applying thorough safeguards to the root of devices will raise the bar
much higher for would-be exploiters, create accountability, and help ensure
this transformation remains an overall positive one for innovation,
businesses and citizens alike.
Conclusion
The proliferation of IoT expands what is possible but also brings new hazards
that innovation has yet to fully account for. Rife authentication flaws,
unpatched vulnerabilities, lack of behavioral controls and opaque vendor
policies currently enable widescale criminal misuse of connected devices in
ways like DDoS attacks, stalking and fraud. Physical risks also emerge from
tampering of appliances intertwined with our infrastructure and lives.
While bringing short term profits, the failure of manufacturers to prioritize
security proactively now threatens to undermine the long term viability of IoT
itself. With coordinated effort and accountability however, these issues can
be addressed. Stronger authentication, rapid patching, open transparency on
weaknesses, tailored access controls built into products and cooperation
across sectors would curb abuse by raising the bar and costs of exploitation
significantly for bad actors targeting fraud. Consumers, vendors, researchers
and policymakers all have vital complementary roles to play to realize IoT's
benefits safely. Overall, with prudent safety measures applied
conscientiously, connected devices need not remain as strong an enabler for
serious threats as today - progress is possible.
The Internet of Things (IoT) has brought tremendous new capabilities by
connecting physical objects through networking. However, along with new
opportunities come new risks and threats. As millions of devices become
connected and accessible through the internet, criminal elements have
targeted them for illegal and fraudulent purposes. This paper will assess
some of the major vulnerabilities and security risks associated with IoT
devices that enable fraud scenarios.
Device Authentication and Identification
One of the major vulnerabilities with many IoT devices is a lack of proper
authentication and identification mechanisms. Many cheap consumer
devices do not implement basic security protocols like passwords or two-
factor authentication to verify ownership. Attackers can exploit this by
spoofing device identities or taking control of exposed devices with weak or
default credentials.
Identity spoofing allows criminals to masquerade as a legitimate device on
the network. They can use this illicit access to perform surveillance through
cameras and microphones, steal sensitive user data, or infiltrate other parts
of the network with the device's permissions. Default or easily guessed
credentials on devices also open the door for hackers to remotely access
them with little effort.
Once in control of an IoT device, it enables a range of fraudulent activities.
Stolen identities and credentials from compromised devices can be resold on
dark web markets. Surveillance footage from hidden cameras in homes could
be used for blackmail schemes. Fitness trackers and healthcare gadgets may
have access to personal medical information that could facilitate insurance
or medical fraud.
Lack of Authentication Poses Risks
The risks of stolen identities and fraudulent activities become amplified when
we consider there may be hundreds of IoT devices in a single home or
organization without proper authentication in place. A study by cybersecurity
firm Armis found a hotel had over 500 IoT devices on its network, with many
left exposed to the internet with no security at all.
A lack of unique identities for devices also means that if one is compromised,
it may not be detected on the network. Attackers could potentially leverage
innocent devices for illegal purposes like launching DDoS attacks or
distributing malware for an extended period of time before being caught.
Strong authentication tied to device identities would make these risks easier
to mitigate.
Easy Exploitation of Vulnerabilities
Beyond authentication flaws, IoT products are also vulnerable due to weak
security design and implementation. Many devices run old, unsupported
operating systems without important security updates applied. Default
configurations may not be changed during setup, exposing unnecessary
services, protocols or ports to potential exploits.
Hackers actively scan the internet looking for such vulnerable targets around
the clock. Once exposed vulnerabilities are found, malware like Mirai can be
deployed to easily take control of devices in large botnets. In 2016, Mirai was
famously used to conduct some of the largest DDoS attacks in history,
highlighting how criminal groups weaponize security gaps for illegal denial of
service campaigns and extortion.
IoT products from manufacturers with limited security expertise are also at
risk of containing unintentional backdoors or defects that can back attackers'
entry without permission. Improperly validated inputs and memory issues
like buffer overflows may surreptitiously grant remote control of the device if
leveraged maliciously.
Easy exploitation of vulnerabilities means they pose severe risks to critical
infrastructure, businesses and individuals. Compromised devices can be used
to commit identity theft, steal funds, sabotage industrial controls or disrupt
important online services as part of larger coordinated attacks. Consumers
installing insecure cameras may accidentally become accessories to spying
or stalking due to weaknesses that were never meant to enable such harms.
Lack of Transparency Hinders Defense
IoT manufacturers also harm security efforts by failing to promptly disclose
vulnerabilities found in their products or providing scant details about flaws.
Consumers cannot take proactive steps to secure their devices if they do not
know weaknesses exist or how serious they are. Researchers may be unable
to advance defenses or fix exploits in a timely manner either without full
cooperation from vendors.
This culture of secrecy was highlighted in incidents like the 2016 DDOS
attacks, where vulnerabilities in webcams and recorders had long been
known internally but not addressed or shared publicly. The lack of full
transparency allowed Mirai to leverage over 100,000 devices in botnets
before countermeasures caught up. Even if no legal liability, vendors should
see public disclosure as key to innovation and building trust with customers
increasingly dependent on IoT connectivity.
Risk of Physical Harm
With appliances, vehicles and medical devices becoming part of the IoT,
vulnerabilities also introduce risks of physical harm beyond just the digital.
Healthcare gadgets compromised to manipulate readings could endanger
patients' wellbeing if flaws went undetected by doctors relying on the data.
Hackers obtaining remote control over vehicles may threaten occupants or
bystanders with dangerous maneuvers at high speeds.
Weak security permitting tampering of appliance systems in homes could
similarly enable fire hazards, carbon monoxide leaks from compromised
thermostats or accidental injuries from robot attacks. Manufacturers must
take these life-critical attack scenarios seriously when designing products to
safeguard people's physical safety, not just their privacy or finances that
may be targeted through fraud.
Lack of Controls Fuels Fraudulent Activity
Finally, across the IoT landscape, devices often have permissive or no
security controls in place at all to prevent malicious activity even after initial
access is gained. Default configurations rarely enforce baseline rules like
bandwidth throttling, source or destination address whitelisting to block
botnets and DDoS attacks from compromised endpoints.
Attack code can normally spread laterally between insecure devices
unimpeded as well. Without controls, bad actors can easily monetize
compromised machines through activities like cryptomining, click fraud,
ransom DDoS extortion schemes or stealing personal data at scale due to the
vast potential targets they can amass.
Better configuration and behavioral controls that firewall devices from illegal
uses would significantly curb the damages and profitability of fraud. Yet this
is lacking in most products today, empowering abuse so long as
manufacturers do not build IoT security principles directly into product
designs from the ground up and make defenses a priority equal to
functionality.
Recommendations to Improve IoT Security
To curb the vulnerabilities and risks enabling fraud with IoT, stronger
safeguards are clearly needed. Device manufacturers must do more to:
- Implement unique credentials and strong, mandatory authentication for all
devices. This includes regular password changes and two-factor options to
verify user identity.
- Apply automatic security updates regularly to patch vulnerabilities as they
emerge, without disrupting functionality. Keep software and systems up-to-
date.
- Vet hardware and code thoroughly for defects before release with
independent assessments. Close entry points surreptitiously added during
production that could backdoor devices.
- Disclose flaws responsibly when found to accelerate research into
countermeasures while balancing legal obligations. Work proactively with
researchers.
- Consider segmenting device access, blocking known bad IPs and types of
traffic by default to cordon off exploits before problems arise. Limit open
services.
- Build policy enforcement directly into firmware with controls over permitted
device behavior, data access and network activity to curb improper use when
breached.
- Educate consumers simply on IoT risks and best practices for choosing
more secure products/configurations to lift the baseline of uptake industry-
wide.
- Participate in centralized vulnerability databases and standard security
frameworks to share intelligence and continuously strengthen collective
defenses as threats evolve rapidly with new products.
- For mission-critical or life-dependent devices, thoroughly analyze physical
risks of compromise to address threats of harm beyond just digital
consequences of fraud or financial damage.
- Consider liability options to incentivize better security, such as mandatory
reporting standards for flaws or regulations governing authenticated
updates/patches over products' usable lifespan.
- Form public private partnerships for coordinated vulnerability disclosure
and response programs to speed remediation, especially for systemic
infrastructure risks.
With the number of internet-connected devices projected to triple in the
coming years, addressing IoT security proactively through such measures is
critical to curb the growth of fraud that threatens our increasingly networked
world. Applying thorough safeguards to the root of devices will raise the bar
much higher for would-be exploiters, create accountability, and help ensure
this transformation remains an overall positive one for innovation,
businesses and citizens alike.
Conclusion
The proliferation of IoT expands what is possible but also brings new hazards
that innovation has yet to fully account for. Rife authentication flaws,
unpatched vulnerabilities, lack of behavioral controls and opaque vendor
policies currently enable widescale criminal misuse of connected devices in
ways like DDoS attacks, stalking and fraud. Physical risks also emerge from
tampering of appliances intertwined with our infrastructure and lives.
While bringing short term profits, the failure of manufacturers to prioritize
security proactively now threatens to undermine the long term viability of IoT
itself. With coordinated effort and accountability however, these issues can
be addressed. Stronger authentication, rapid patching, open transparency on
weaknesses, tailored access controls built into products and cooperation
across sectors would curb abuse by raising the bar and costs of exploitation
significantly for bad actors targeting fraud. Consumers, vendors, researchers
and policymakers all have vital complementary roles to play to realize IoT's
benefits safely. Overall, with prudent safety measures applied
conscientiously, connected devices need not remain as strong an enabler for
serious threats as today - progress is possible.
The Internet of Things (IoT) has brought tremendous new capabilities by
connecting physical objects through networking. However, along with new
opportunities come new risks and threats. As millions of devices become
connected and accessible through the internet, criminal elements have
targeted them for illegal and fraudulent purposes. This paper will assess
some of the major vulnerabilities and security risks associated with IoT
devices that enable fraud scenarios.
Device Authentication and Identification
One of the major vulnerabilities with many IoT devices is a lack of proper
authentication and identification mechanisms. Many cheap consumer
devices do not implement basic security protocols like passwords or two-
factor authentication to verify ownership. Attackers can exploit this by
spoofing device identities or taking control of exposed devices with weak or
default credentials.
Identity spoofing allows criminals to masquerade as a legitimate device on
the network. They can use this illicit access to perform surveillance through
cameras and microphones, steal sensitive user data, or infiltrate other parts
of the network with the device's permissions. Default or easily guessed
credentials on devices also open the door for hackers to remotely access
them with little effort.
Once in control of an IoT device, it enables a range of fraudulent activities.
Stolen identities and credentials from compromised devices can be resold on
dark web markets. Surveillance footage from hidden cameras in homes could
be used for blackmail schemes. Fitness trackers and healthcare gadgets may
have access to personal medical information that could facilitate insurance
or medical fraud.
Lack of Authentication Poses Risks
The risks of stolen identities and fraudulent activities become amplified when
we consider there may be hundreds of IoT devices in a single home or
organization without proper authentication in place. A study by cybersecurity
firm Armis found a hotel had over 500 IoT devices on its network, with many
left exposed to the internet with no security at all.
A lack of unique identities for devices also means that if one is compromised,
it may not be detected on the network. Attackers could potentially leverage
innocent devices for illegal purposes like launching DDoS attacks or
distributing malware for an extended period of time before being caught.
Strong authentication tied to device identities would make these risks easier
to mitigate.
Easy Exploitation of Vulnerabilities
Beyond authentication flaws, IoT products are also vulnerable due to weak
security design and implementation. Many devices run old, unsupported
operating systems without important security updates applied. Default
configurations may not be changed during setup, exposing unnecessary
services, protocols or ports to potential exploits.
Hackers actively scan the internet looking for such vulnerable targets around
the clock. Once exposed vulnerabilities are found, malware like Mirai can be
deployed to easily take control of devices in large botnets. In 2016, Mirai was
famously used to conduct some of the largest DDoS attacks in history,
highlighting how criminal groups weaponize security gaps for illegal denial of
service campaigns and extortion.
IoT products from manufacturers with limited security expertise are also at
risk of containing unintentional backdoors or defects that can back attackers'
entry without permission. Improperly validated inputs and memory issues
like buffer overflows may surreptitiously grant remote control of the device if
leveraged maliciously.
Easy exploitation of vulnerabilities means they pose severe risks to critical
infrastructure, businesses and individuals. Compromised devices can be used
to commit identity theft, steal funds, sabotage industrial controls or disrupt
important online services as part of larger coordinated attacks. Consumers
installing insecure cameras may accidentally become accessories to spying
or stalking due to weaknesses that were never meant to enable such harms.
Lack of Transparency Hinders Defense
IoT manufacturers also harm security efforts by failing to promptly disclose
vulnerabilities found in their products or providing scant details about flaws.
Consumers cannot take proactive steps to secure their devices if they do not
know weaknesses exist or how serious they are. Researchers may be unable
to advance defenses or fix exploits in a timely manner either without full
cooperation from vendors.
This culture of secrecy was highlighted in incidents like the 2016 DDOS
attacks, where vulnerabilities in webcams and recorders had long been
known internally but not addressed or shared publicly. The lack of full
transparency allowed Mirai to leverage over 100,000 devices in botnets
before countermeasures caught up. Even if no legal liability, vendors should
see public disclosure as key to innovation and building trust with customers
increasingly dependent on IoT connectivity.
Risk of Physical Harm
With appliances, vehicles and medical devices becoming part of the IoT,
vulnerabilities also introduce risks of physical harm beyond just the digital.
Healthcare gadgets compromised to manipulate readings could endanger
patients' wellbeing if flaws went undetected by doctors relying on the data.
Hackers obtaining remote control over vehicles may threaten occupants or
bystanders with dangerous maneuvers at high speeds.
Weak security permitting tampering of appliance systems in homes could
similarly enable fire hazards, carbon monoxide leaks from compromised
thermostats or accidental injuries from robot attacks. Manufacturers must
take these life-critical attack scenarios seriously when designing products to
safeguard people's physical safety, not just their privacy or finances that
may be targeted through fraud.
Lack of Controls Fuels Fraudulent Activity
Finally, across the IoT landscape, devices often have permissive or no
security controls in place at all to prevent malicious activity even after initial
access is gained. Default configurations rarely enforce baseline rules like
bandwidth throttling, source or destination address whitelisting to block
botnets and DDoS attacks from compromised endpoints.
Attack code can normally spread laterally between insecure devices
unimpeded as well. Without controls, bad actors can easily monetize
compromised machines through activities like cryptomining, click fraud,
ransom DDoS extortion schemes or stealing personal data at scale due to the
vast potential targets they can amass.
Better configuration and behavioral controls that firewall devices from illegal
uses would significantly curb the damages and profitability of fraud. Yet this
is lacking in most products today, empowering abuse so long as
manufacturers do not build IoT security principles directly into product
designs from the ground up and make defenses a priority equal to
functionality.
Recommendations to Improve IoT Security
To curb the vulnerabilities and risks enabling fraud with IoT, stronger
safeguards are clearly needed. Device manufacturers must do more to:
- Implement unique credentials and strong, mandatory authentication for all
devices. This includes regular password changes and two-factor options to
verify user identity.
- Apply automatic security updates regularly to patch vulnerabilities as they
emerge, without disrupting functionality. Keep software and systems up-to-
date.
- Vet hardware and code thoroughly for defects before release with
independent assessments. Close entry points surreptitiously added during
production that could backdoor devices.
- Disclose flaws responsibly when found to accelerate research into
countermeasures while balancing legal obligations. Work proactively with
researchers.
- Consider segmenting device access, blocking known bad IPs and types of
traffic by default to cordon off exploits before problems arise. Limit open
services.
- Build policy enforcement directly into firmware with controls over permitted
device behavior, data access and network activity to curb improper use when
breached.
- Educate consumers simply on IoT risks and best practices for choosing
more secure products/configurations to lift the baseline of uptake industry-
wide.
- Participate in centralized vulnerability databases and standard security
frameworks to share intelligence and continuously strengthen collective
defenses as threats evolve rapidly with new products.
- For mission-critical or life-dependent devices, thoroughly analyze physical
risks of compromise to address threats of harm beyond just digital
consequences of fraud or financial damage.
- Consider liability options to incentivize better security, such as mandatory
reporting standards for flaws or regulations governing authenticated
updates/patches over products' usable lifespan.
- Form public private partnerships for coordinated vulnerability disclosure
and response programs to speed remediation, especially for systemic
infrastructure risks.
With the number of internet-connected devices projected to triple in the
coming years, addressing IoT security proactively through such measures is
critical to curb the growth of fraud that threatens our increasingly networked
world. Applying thorough safeguards to the root of devices will raise the bar
much higher for would-be exploiters, create accountability, and help ensure
this transformation remains an overall positive one for innovation,
businesses and citizens alike.
Conclusion
The proliferation of IoT expands what is possible but also brings new hazards
that innovation has yet to fully account for. Rife authentication flaws,
unpatched vulnerabilities, lack of behavioral controls and opaque vendor
policies currently enable widescale criminal misuse of connected devices in
ways like DDoS attacks, stalking and fraud. Physical risks also emerge from
tampering of appliances intertwined with our infrastructure and lives.
While bringing short term profits, the failure of manufacturers to prioritize
security proactively now threatens to undermine the long term viability of IoT
itself. With coordinated effort and accountability however, these issues can
be addressed. Stronger authentication, rapid patching, open transparency on
weaknesses, tailored access controls built into products and cooperation
across sectors would curb abuse by raising the bar and costs of exploitation
significantly for bad actors targeting fraud. Consumers, vendors, researchers
and policymakers all have vital complementary roles to play to realize IoT's
benefits safely. Overall, with prudent safety measures applied
conscientiously, connected devices need not remain as strong an enabler for
serious threats as today - progress is possible.
The Internet of Things (IoT) has brought tremendous new capabilities by
connecting physical objects through networking. However, along with new
opportunities come new risks and threats. As millions of devices become
connected and accessible through the internet, criminal elements have
targeted them for illegal and fraudulent purposes. This paper will assess
some of the major vulnerabilities and security risks associated with IoT
devices that enable fraud scenarios.
Device Authentication and Identification
One of the major vulnerabilities with many IoT devices is a lack of proper
authentication and identification mechanisms. Many cheap consumer
devices do not implement basic security protocols like passwords or two-
factor authentication to verify ownership. Attackers can exploit this by
spoofing device identities or taking control of exposed devices with weak or
default credentials.
Identity spoofing allows criminals to masquerade as a legitimate device on
the network. They can use this illicit access to perform surveillance through
cameras and microphones, steal sensitive user data, or infiltrate other parts
of the network with the device's permissions. Default or easily guessed
credentials on devices also open the door for hackers to remotely access
them with little effort.
Once in control of an IoT device, it enables a range of fraudulent activities.
Stolen identities and credentials from compromised devices can be resold on
dark web markets. Surveillance footage from hidden cameras in homes could
be used for blackmail schemes. Fitness trackers and healthcare gadgets may
have access to personal medical information that could facilitate insurance
or medical fraud.
Lack of Authentication Poses Risks
The risks of stolen identities and fraudulent activities become amplified when
we consider there may be hundreds of IoT devices in a single home or
organization without proper authentication in place. A study by cybersecurity
firm Armis found a hotel had over 500 IoT devices on its network, with many
left exposed to the internet with no security at all.
A lack of unique identities for devices also means that if one is compromised,
it may not be detected on the network. Attackers could potentially leverage
innocent devices for illegal purposes like launching DDoS attacks or
distributing malware for an extended period of time before being caught.
Strong authentication tied to device identities would make these risks easier
to mitigate.
Easy Exploitation of Vulnerabilities
Beyond authentication flaws, IoT products are also vulnerable due to weak
security design and implementation. Many devices run old, unsupported
operating systems without important security updates applied. Default
configurations may not be changed during setup, exposing unnecessary
services, protocols or ports to potential exploits.
Hackers actively scan the internet looking for such vulnerable targets around
the clock. Once exposed vulnerabilities are found, malware like Mirai can be
deployed to easily take control of devices in large botnets. In 2016, Mirai was
famously used to conduct some of the largest DDoS attacks in history,
highlighting how criminal groups weaponize security gaps for illegal denial of
service campaigns and extortion.
IoT products from manufacturers with limited security expertise are also at
risk of containing unintentional backdoors or defects that can back attackers'
entry without permission. Improperly validated inputs and memory issues
like buffer overflows may surreptitiously grant remote control of the device if
leveraged maliciously.
Easy exploitation of vulnerabilities means they pose severe risks to critical
infrastructure, businesses and individuals. Compromised devices can be used
to commit identity theft, steal funds, sabotage industrial controls or disrupt
important online services as part of larger coordinated attacks. Consumers
installing insecure cameras may accidentally become accessories to spying
or stalking due to weaknesses that were never meant to enable such harms.
Lack of Transparency Hinders Defense
IoT manufacturers also harm security efforts by failing to promptly disclose
vulnerabilities found in their products or providing scant details about flaws.
Consumers cannot take proactive steps to secure their devices if they do not
know weaknesses exist or how serious they are. Researchers may be unable
to advance defenses or fix exploits in a timely manner either without full
cooperation from vendors.
This culture of secrecy was highlighted in incidents like the 2016 DDOS
attacks, where vulnerabilities in webcams and recorders had long been
known internally but not addressed or shared publicly. The lack of full
transparency allowed Mirai to leverage over 100,000 devices in botnets
before countermeasures caught up. Even if no legal liability, vendors should
see public disclosure as key to innovation and building trust with customers
increasingly dependent on IoT connectivity.
Risk of Physical Harm
With appliances, vehicles and medical devices becoming part of the IoT,
vulnerabilities also introduce risks of physical harm beyond just the digital.
Healthcare gadgets compromised to manipulate readings could endanger
patients' wellbeing if flaws went undetected by doctors relying on the data.
Hackers obtaining remote control over vehicles may threaten occupants or
bystanders with dangerous maneuvers at high speeds.
Weak security permitting tampering of appliance systems in homes could
similarly enable fire hazards, carbon monoxide leaks from compromised
thermostats or accidental injuries from robot attacks. Manufacturers must
take these life-critical attack scenarios seriously when designing products to
safeguard people's physical safety, not just their privacy or finances that
may be targeted through fraud.
Lack of Controls Fuels Fraudulent Activity
Finally, across the IoT landscape, devices often have permissive or no
security controls in place at all to prevent malicious activity even after initial
access is gained. Default configurations rarely enforce baseline rules like
bandwidth throttling, source or destination address whitelisting to block
botnets and DDoS attacks from compromised endpoints.
Attack code can normally spread laterally between insecure devices
unimpeded as well. Without controls, bad actors can easily monetize
compromised machines through activities like cryptomining, click fraud,
ransom DDoS extortion schemes or stealing personal data at scale due to the
vast potential targets they can amass.
Better configuration and behavioral controls that firewall devices from illegal
uses would significantly curb the damages and profitability of fraud. Yet this
is lacking in most products today, empowering abuse so long as
manufacturers do not build IoT security principles directly into product
designs from the ground up and make defenses a priority equal to
functionality.
Recommendations to Improve IoT Security
To curb the vulnerabilities and risks enabling fraud with IoT, stronger
safeguards are clearly needed. Device manufacturers must do more to:
- Implement unique credentials and strong, mandatory authentication for all
devices. This includes regular password changes and two-factor options to
verify user identity.
- Apply automatic security updates regularly to patch vulnerabilities as they
emerge, without disrupting functionality. Keep software and systems up-to-
date.
- Vet hardware and code thoroughly for defects before release with
independent assessments. Close entry points surreptitiously added during
production that could backdoor devices.
- Disclose flaws responsibly when found to accelerate research into
countermeasures while balancing legal obligations. Work proactively with
researchers.
- Consider segmenting device access, blocking known bad IPs and types of
traffic by default to cordon off exploits before problems arise. Limit open
services.
- Build policy enforcement directly into firmware with controls over permitted
device behavior, data access and network activity to curb improper use when
breached.
- Educate consumers simply on IoT risks and best practices for choosing
more secure products/configurations to lift the baseline of uptake industry-
wide.
- Participate in centralized vulnerability databases and standard security
frameworks to share intelligence and continuously strengthen collective
defenses as threats evolve rapidly with new products.
- For mission-critical or life-dependent devices, thoroughly analyze physical
risks of compromise to address threats of harm beyond just digital
consequences of fraud or financial damage.
- Consider liability options to incentivize better security, such as mandatory
reporting standards for flaws or regulations governing authenticated
updates/patches over products' usable lifespan.
- Form public private partnerships for coordinated vulnerability disclosure
and response programs to speed remediation, especially for systemic
infrastructure risks.
With the number of internet-connected devices projected to triple in the
coming years, addressing IoT security proactively through such measures is
critical to curb the growth of fraud that threatens our increasingly networked
world. Applying thorough safeguards to the root of devices will raise the bar
much higher for would-be exploiters, create accountability, and help ensure
this transformation remains an overall positive one for innovation,
businesses and citizens alike.
Conclusion
The proliferation of IoT expands what is possible but also brings new hazards
that innovation has yet to fully account for. Rife authentication flaws,
unpatched vulnerabilities, lack of behavioral controls and opaque vendor
policies currently enable widescale criminal misuse of connected devices in
ways like DDoS attacks, stalking and fraud. Physical risks also emerge from
tampering of appliances intertwined with our infrastructure and lives.
While bringing short term profits, the failure of manufacturers to prioritize
security proactively now threatens to undermine the long term viability of IoT
itself. With coordinated effort and accountability however, these issues can
be addressed. Stronger authentication, rapid patching, open transparency on
weaknesses, tailored access controls built into products and cooperation
across sectors would curb abuse by raising the bar and costs of exploitation
significantly for bad actors targeting fraud. Consumers, vendors, researchers
and policymakers all have vital complementary roles to play to realize IoT's
benefits safely. Overall, with prudent safety measures applied
conscientiously, connected devices need not remain as strong an enabler for
serious threats as today - progress is possible.
The Internet of Things (IoT) has brought tremendous new capabilities by
connecting physical objects through networking. However, along with new
opportunities come new risks and threats. As millions of devices become
connected and accessible through the internet, criminal elements have
targeted them for illegal and fraudulent purposes. This paper will assess
some of the major vulnerabilities and security risks associated with IoT
devices that enable fraud scenarios.
Device Authentication and Identification
One of the major vulnerabilities with many IoT devices is a lack of proper
authentication and identification mechanisms. Many cheap consumer
devices do not implement basic security protocols like passwords or two-
factor authentication to verify ownership. Attackers can exploit this by
spoofing device identities or taking control of exposed devices with weak or
default credentials.
Identity spoofing allows criminals to masquerade as a legitimate device on
the network. They can use this illicit access to perform surveillance through
cameras and microphones, steal sensitive user data, or infiltrate other parts
of the network with the device's permissions. Default or easily guessed
credentials on devices also open the door for hackers to remotely access
them with little effort.
Once in control of an IoT device, it enables a range of fraudulent activities.
Stolen identities and credentials from compromised devices can be resold on
dark web markets. Surveillance footage from hidden cameras in homes could
be used for blackmail schemes. Fitness trackers and healthcare gadgets may
have access to personal medical information that could facilitate insurance
or medical fraud.
Lack of Authentication Poses Risks
The risks of stolen identities and fraudulent activities become amplified when
we consider there may be hundreds of IoT devices in a single home or
organization without proper authentication in place. A study by cybersecurity
firm Armis found a hotel had over 500 IoT devices on its network, with many
left exposed to the internet with no security at all.
A lack of unique identities for devices also means that if one is compromised,
it may not be detected on the network. Attackers could potentially leverage
innocent devices for illegal purposes like launching DDoS attacks or
distributing malware for an extended period of time before being caught.
Strong authentication tied to device identities would make these risks easier
to mitigate.
Easy Exploitation of Vulnerabilities
Beyond authentication flaws, IoT products are also vulnerable due to weak
security design and implementation. Many devices run old, unsupported
operating systems without important security updates applied. Default
configurations may not be changed during setup, exposing unnecessary
services, protocols or ports to potential exploits.
Hackers actively scan the internet looking for such vulnerable targets around
the clock. Once exposed vulnerabilities are found, malware like Mirai can be
deployed to easily take control of devices in large botnets. In 2016, Mirai was
famously used to conduct some of the largest DDoS attacks in history,
highlighting how criminal groups weaponize security gaps for illegal denial of
service campaigns and extortion.
IoT products from manufacturers with limited security expertise are also at
risk of containing unintentional backdoors or defects that can back attackers'
entry without permission. Improperly validated inputs and memory issues
like buffer overflows may surreptitiously grant remote control of the device if
leveraged maliciously.
Easy exploitation of vulnerabilities means they pose severe risks to critical
infrastructure, businesses and individuals. Compromised devices can be used
to commit identity theft, steal funds, sabotage industrial controls or disrupt
important online services as part of larger coordinated attacks. Consumers
installing insecure cameras may accidentally become accessories to spying
or stalking due to weaknesses that were never meant to enable such harms.
Lack of Transparency Hinders Defense
IoT manufacturers also harm security efforts by failing to promptly disclose
vulnerabilities found in their products or providing scant details about flaws.
Consumers cannot take proactive steps to secure their devices if they do not
know weaknesses exist or how serious they are. Researchers may be unable
to advance defenses or fix exploits in a timely manner either without full
cooperation from vendors.
This culture of secrecy was highlighted in incidents like the 2016 DDOS
attacks, where vulnerabilities in webcams and recorders had long been
known internally but not addressed or shared publicly. The lack of full
transparency allowed Mirai to leverage over 100,000 devices in botnets
before countermeasures caught up. Even if no legal liability, vendors should
see public disclosure as key to innovation and building trust with customers
increasingly dependent on IoT connectivity.
Risk of Physical Harm
With appliances, vehicles and medical devices becoming part of the IoT,
vulnerabilities also introduce risks of physical harm beyond just the digital.
Healthcare gadgets compromised to manipulate readings could endanger
patients' wellbeing if flaws went undetected by doctors relying on the data.
Hackers obtaining remote control over vehicles may threaten occupants or
bystanders with dangerous maneuvers at high speeds.
Weak security permitting tampering of appliance systems in homes could
similarly enable fire hazards, carbon monoxide leaks from compromised
thermostats or accidental injuries from robot attacks. Manufacturers must
take these life-critical attack scenarios seriously when designing products to
safeguard people's physical safety, not just their privacy or finances that
may be targeted through fraud.
Lack of Controls Fuels Fraudulent Activity
Finally, across the IoT landscape, devices often have permissive or no
security controls in place at all to prevent malicious activity even after initial
access is gained. Default configurations rarely enforce baseline rules like
bandwidth throttling, source or destination address whitelisting to block
botnets and DDoS attacks from compromised endpoints.
Attack code can normally spread laterally between insecure devices
unimpeded as well. Without controls, bad actors can easily monetize
compromised machines through activities like cryptomining, click fraud,
ransom DDoS extortion schemes or stealing personal data at scale due to the
vast potential targets they can amass.
Better configuration and behavioral controls that firewall devices from illegal
uses would significantly curb the damages and profitability of fraud. Yet this
is lacking in most products today, empowering abuse so long as
manufacturers do not build IoT security principles directly into product
designs from the ground up and make defenses a priority equal to
functionality.
Recommendations to Improve IoT Security
To curb the vulnerabilities and risks enabling fraud with IoT, stronger
safeguards are clearly needed. Device manufacturers must do more to:
- Implement unique credentials and strong, mandatory authentication for all
devices. This includes regular password changes and two-factor options to
verify user identity.
- Apply automatic security updates regularly to patch vulnerabilities as they
emerge, without disrupting functionality. Keep software and systems up-to-
date.
- Vet hardware and code thoroughly for defects before release with
independent assessments. Close entry points surreptitiously added during
production that could backdoor devices.
- Disclose flaws responsibly when found to accelerate research into
countermeasures while balancing legal obligations. Work proactively with
researchers.
- Consider segmenting device access, blocking known bad IPs and types of
traffic by default to cordon off exploits before problems arise. Limit open
services.
- Build policy enforcement directly into firmware with controls over permitted
device behavior, data access and network activity to curb improper use when
breached.
- Educate consumers simply on IoT risks and best practices for choosing
more secure products/configurations to lift the baseline of uptake industry-
wide.
- Participate in centralized vulnerability databases and standard security
frameworks to share intelligence and continuously strengthen collective
defenses as threats evolve rapidly with new products.
- For mission-critical or life-dependent devices, thoroughly analyze physical
risks of compromise to address threats of harm beyond just digital
consequences of fraud or financial damage.
- Consider liability options to incentivize better security, such as mandatory
reporting standards for flaws or regulations governing authenticated
updates/patches over products' usable lifespan.
- Form public private partnerships for coordinated vulnerability disclosure
and response programs to speed remediation, especially for systemic
infrastructure risks.
With the number of internet-connected devices projected to triple in the
coming years, addressing IoT security proactively through such measures is
critical to curb the growth of fraud that threatens our increasingly networked
world. Applying thorough safeguards to the root of devices will raise the bar
much higher for would-be exploiters, create accountability, and help ensure
this transformation remains an overall positive one for innovation,
businesses and citizens alike.
Conclusion
The proliferation of IoT expands what is possible but also brings new hazards
that innovation has yet to fully account for. Rife authentication flaws,
unpatched vulnerabilities, lack of behavioral controls and opaque vendor
policies currently enable widescale criminal misuse of connected devices in
ways like DDoS attacks, stalking and fraud. Physical risks also emerge from
tampering of appliances intertwined with our infrastructure and lives.
While bringing short term profits, the failure of manufacturers to prioritize
security proactively now threatens to undermine the long term viability of IoT
itself. With coordinated effort and accountability however, these issues can
be addressed. Stronger authentication, rapid patching, open transparency on
weaknesses, tailored access controls built into products and cooperation
across sectors would curb abuse by raising the bar and costs of exploitation
significantly for bad actors targeting fraud. Consumers, vendors, researchers
and policymakers all have vital complementary roles to play to realize IoT's
benefits safely. Overall, with prudent safety measures applied
conscientiously, connected devices need not remain as strong an enabler for
serious threats as today - progress is possible.
The Internet of Things (IoT) has brought tremendous new capabilities by
connecting physical objects through networking. However, along with new
opportunities come new risks and threats. As millions of devices become
connected and accessible through the internet, criminal elements have
targeted them for illegal and fraudulent purposes. This paper will assess
some of the major vulnerabilities and security risks associated with IoT
devices that enable fraud scenarios.
Device Authentication and Identification
One of the major vulnerabilities with many IoT devices is a lack of proper
authentication and identification mechanisms. Many cheap consumer
devices do not implement basic security protocols like passwords or two-
factor authentication to verify ownership. Attackers can exploit this by
spoofing device identities or taking control of exposed devices with weak or
default credentials.
Identity spoofing allows criminals to masquerade as a legitimate device on
the network. They can use this illicit access to perform surveillance through
cameras and microphones, steal sensitive user data, or infiltrate other parts
of the network with the device's permissions. Default or easily guessed
credentials on devices also open the door for hackers to remotely access
them with little effort.
Once in control of an IoT device, it enables a range of fraudulent activities.
Stolen identities and credentials from compromised devices can be resold on
dark web markets. Surveillance footage from hidden cameras in homes could
be used for blackmail schemes. Fitness trackers and healthcare gadgets may
have access to personal medical information that could facilitate insurance
or medical fraud.
Lack of Authentication Poses Risks
The risks of stolen identities and fraudulent activities become amplified when
we consider there may be hundreds of IoT devices in a single home or
organization without proper authentication in place. A study by cybersecurity
firm Armis found a hotel had over 500 IoT devices on its network, with many
left exposed to the internet with no security at all.
A lack of unique identities for devices also means that if one is compromised,
it may not be detected on the network. Attackers could potentially leverage
innocent devices for illegal purposes like launching DDoS attacks or
distributing malware for an extended period of time before being caught.
Strong authentication tied to device identities would make these risks easier
to mitigate.
Easy Exploitation of Vulnerabilities
Beyond authentication flaws, IoT products are also vulnerable due to weak
security design and implementation. Many devices run old, unsupported
operating systems without important security updates applied. Default
configurations may not be changed during setup, exposing unnecessary
services, protocols or ports to potential exploits.
Hackers actively scan the internet looking for such vulnerable targets around
the clock. Once exposed vulnerabilities are found, malware like Mirai can be
deployed to easily take control of devices in large botnets. In 2016, Mirai was
famously used to conduct some of the largest DDoS attacks in history,
highlighting how criminal groups weaponize security gaps for illegal denial of
service campaigns and extortion.
IoT products from manufacturers with limited security expertise are also at
risk of containing unintentional backdoors or defects that can back attackers'
entry without permission. Improperly validated inputs and memory issues
like buffer overflows may surreptitiously grant remote control of the device if
leveraged maliciously.
Easy exploitation of vulnerabilities means they pose severe risks to critical
infrastructure, businesses and individuals. Compromised devices can be used
to commit identity theft, steal funds, sabotage industrial controls or disrupt
important online services as part of larger coordinated attacks. Consumers
installing insecure cameras may accidentally become accessories to spying
or stalking due to weaknesses that were never meant to enable such harms.
Lack of Transparency Hinders Defense
IoT manufacturers also harm security efforts by failing to promptly disclose
vulnerabilities found in their products or providing scant details about flaws.
Consumers cannot take proactive steps to secure their devices if they do not
know weaknesses exist or how serious they are. Researchers may be unable
to advance defenses or fix exploits in a timely manner either without full
cooperation from vendors.
This culture of secrecy was highlighted in incidents like the 2016 DDOS
attacks, where vulnerabilities in webcams and recorders had long been
known internally but not addressed or shared publicly. The lack of full
transparency allowed Mirai to leverage over 100,000 devices in botnets
before countermeasures caught up. Even if no legal liability, vendors should
see public disclosure as key to innovation and building trust with customers
increasingly dependent on IoT connectivity.
Risk of Physical Harm
With appliances, vehicles and medical devices becoming part of the IoT,
vulnerabilities also introduce risks of physical harm beyond just the digital.
Healthcare gadgets compromised to manipulate readings could endanger
patients' wellbeing if flaws went undetected by doctors relying on the data.
Hackers obtaining remote control over vehicles may threaten occupants or
bystanders with dangerous maneuvers at high speeds.
Weak security permitting tampering of appliance systems in homes could
similarly enable fire hazards, carbon monoxide leaks from compromised
thermostats or accidental injuries from robot attacks. Manufacturers must
take these life-critical attack scenarios seriously when designing products to
safeguard people's physical safety, not just their privacy or finances that
may be targeted through fraud.
Lack of Controls Fuels Fraudulent Activity
Finally, across the IoT landscape, devices often have permissive or no
security controls in place at all to prevent malicious activity even after initial
access is gained. Default configurations rarely enforce baseline rules like
bandwidth throttling, source or destination address whitelisting to block
botnets and DDoS attacks from compromised endpoints.
Attack code can normally spread laterally between insecure devices
unimpeded as well. Without controls, bad actors can easily monetize
compromised machines through activities like cryptomining, click fraud,
ransom DDoS extortion schemes or stealing personal data at scale due to the
vast potential targets they can amass.
Better configuration and behavioral controls that firewall devices from illegal
uses would significantly curb the damages and profitability of fraud. Yet this
is lacking in most products today, empowering abuse so long as
manufacturers do not build IoT security principles directly into product
designs from the ground up and make defenses a priority equal to
functionality.
Recommendations to Improve IoT Security
To curb the vulnerabilities and risks enabling fraud with IoT, stronger
safeguards are clearly needed. Device manufacturers must do more to:
- Implement unique credentials and strong, mandatory authentication for all
devices. This includes regular password changes and two-factor options to
verify user identity.
- Apply automatic security updates regularly to patch vulnerabilities as they
emerge, without disrupting functionality. Keep software and systems up-to-
date.
- Vet hardware and code thoroughly for defects before release with
independent assessments. Close entry points surreptitiously added during
production that could backdoor devices.
- Disclose flaws responsibly when found to accelerate research into
countermeasures while balancing legal obligations. Work proactively with
researchers.
- Consider segmenting device access, blocking known bad IPs and types of
traffic by default to cordon off exploits before problems arise. Limit open
services.
- Build policy enforcement directly into firmware with controls over permitted
device behavior, data access and network activity to curb improper use when
breached.
- Educate consumers simply on IoT risks and best practices for choosing
more secure products/configurations to lift the baseline of uptake industry-
wide.
- Participate in centralized vulnerability databases and standard security
frameworks to share intelligence and continuously strengthen collective
defenses as threats evolve rapidly with new products.
- For mission-critical or life-dependent devices, thoroughly analyze physical
risks of compromise to address threats of harm beyond just digital
consequences of fraud or financial damage.
- Consider liability options to incentivize better security, such as mandatory
reporting standards for flaws or regulations governing authenticated
updates/patches over products' usable lifespan.
- Form public private partnerships for coordinated vulnerability disclosure
and response programs to speed remediation, especially for systemic
infrastructure risks.
With the number of internet-connected devices projected to triple in the
coming years, addressing IoT security proactively through such measures is
critical to curb the growth of fraud that threatens our increasingly networked
world. Applying thorough safeguards to the root of devices will raise the bar
much higher for would-be exploiters, create accountability, and help ensure
this transformation remains an overall positive one for innovation,
businesses and citizens alike.
Conclusion
The proliferation of IoT expands what is possible but also brings new hazards
that innovation has yet to fully account for. Rife authentication flaws,
unpatched vulnerabilities, lack of behavioral controls and opaque vendor
policies currently enable widescale criminal misuse of connected devices in
ways like DDoS attacks, stalking and fraud. Physical risks also emerge from
tampering of appliances intertwined with our infrastructure and lives.
While bringing short term profits, the failure of manufacturers to prioritize
security proactively now threatens to undermine the long term viability of IoT
itself. With coordinated effort and accountability however, these issues can
be addressed. Stronger authentication, rapid patching, open transparency on
weaknesses, tailored access controls built into products and cooperation
across sectors would curb abuse by raising the bar and costs of exploitation
significantly for bad actors targeting fraud. Consumers, vendors, researchers
and policymakers all have vital complementary roles to play to realize IoT's
benefits safely. Overall, with prudent safety measures applied
conscientiously, connected devices need not remain as strong an enabler for
serious threats as today - progress is possible.
