Hal Martin was responsible for one of the largest leaks of U.S government secrets, after it was found that the former NSA contractor possessed up to 50 terabytes of classified government documents.

The idea that adversaries might reverse engineer NSA exploits is one that military leaders deal with every day. So what's being done to prevent it from happening?

Trump phoned former NSA Director Adm. Mike Rogers to complain the investigation was "messing up" his ability to get things done with Russia.

Spookstock combines top-level spies and A-list celebrities as a way to raise money for the families of fallen spies and soldiers.

The government, as a result, said it plans to provide Schulte with another copy of the discovery materials in a reproduction.

The stakes are high; America’s spies must keep pace with growing list of hacking capabilities at adversaries’ disposal.