Write a research-based report on Cyber and IT supply chain risks which the client company, Sifers-Grayson must be aware of. This report will be presented to the company’s executive leadership to help them understand the overall problem of Cyber and IT supply chain risk. This problem has been raised to the attention of the company’s executive leadership by two influential customers — the US Department of Defense and US Department of Homeland Security. These two customers have raised concerns about the company’s preparedness to address and mitigate cybersecurity risks which could result from supply chain attacks. In their letter to Sifers-Grayson, these customers asked the company “what are you doing to prevent supply chain attacks?”