Why do I bet that this is connected to one or both of the US Power Grid hacks that the government has discovered being set up by both the Russians and the Chinese?
Say...at an opportune moment, the viruses in all the infected PC's activates, assaults the banking, public, and government record systems and wipes everything (like personal and business accounts, all public records, medical records, court records, property records, etc.) and then crashes the entire electric grid to make recovery virtually impossible. Bye, Bye, US economy and infrastructure.