What do you believe to be the most compelling reason to migrate information to the cloud? What is your biggest security concern about doing so?

What do you believe to be the most compelling reason to migrate information to the cloud? What is your biggest security concern about doing so?  Write at-least 200 words.

https://www.youtube.com/watch?v=k2684fuzHLs

https://www.youtube.com/watch?v=55jdSe7Ro68

https://www.guru99.com/cloud-computing-for-beginners.html

https://www.cio.com/article/3099091/cloud-computing/cloud-services-now-account-for-a-third-of-it-outsourcing-market.html

https://www.theguardian.com/small-business-network/2013/jan/30/cloud-computing-for-small-businesses