Top-Secret Documents Disclose U.S. Cyber-Operations

U.S. intelligence services carried out 231 offensive cyber-operations in 2011, the leading edge of a clandestine campaign that embraces the Internet as a theater of spying, sabotage and war, according to top-secret documents obtained by The Washington Post. That disclosure, in a classified intelligence budget provided by NSA leaker Edward Snowden, provides new evidence that the Obama administration’s growing ranks of cyberwarriors infiltrate and disrupt foreign computer networks.