In 2011, the NSA mounted 231 offensive cyber operations against other countries, according to the documents, three-fourths of which focused on “top-priority” targets like Iran, Russia, China, and North Korea. Under a $652-million clandestine program code named GENIE, the NSA, CIA, and special military operatives have planted covert digital bugs in tens of thousands of computers, routers, and firewalls around the world to conduct computer network exploitation, or CNE.

