2004 = Rep House, Rep Senate, Rep POTUS
Awan goes all the way back to the Bush presidency? Now that's some serious history of espionage on our Congress, SCOTUS, FBI, CIA, DOJ, etc..
I was in IT and people don’t realize just how much you have access to if you manage the infrastructure or even have full access which you need to do your job. It is entirely possible these guys had full access to every Congressional e-mail and home directories ( their H drive in many cases).
A huge possibility of security breaches.