500 word discussion

Write a small introduction about an IT based company (Example: eCommere company, eBanking...etc), this could be the company you are working for or a fictional company. The introduction should include explain the company's activities.

- List three type of threats you think the company could face or is already facing.
- Prioritize those threats (which one should be addressed first) and include an explanation.
- Include a countermeasure for each threat. 

Feel free to include any real life examples and/or personal experiences.