There is little doubt in my mind, some of the best and brightest, the people writing the exploits and doing the most devious thinking, were recruited from the floor of DEFCON. The military finally smartened up and looked at the talent pool, unfortunately for the American public.
NSA recruiter: "Do you want to be in the shadows of the public, and do what you do for little to no money, assume huge risks with little to no credit for your work? OR, would you like to work side by side with other like minds, making 250k+ a year, company vehicle, paid housing, big bonuses for working code, and get to work with unlimited bandwidth and computing power? You will have physical access to devices when needed to test your code and theories, and, you will be completely immune to prosecution. Free coffee, sodas, meals, gyms, 4 weeks of paid vacation. You WILL NOT, however, be allowed to work from home, and, you will never have to take your work home with you. Sound good?"
Me: "I didn't graduate high school, is this a show-stopper?"
NSA recruiter: "You are going to be a real asset to the NSA, we value your commitment, sign here."
I bet they never thought what they would be doing would lead to this. They thought they were strictly going after bad guys. Getting your ego pumped and stroked tends to make you forget who you are and what you once stood for.