Digital “Sleeper Cells”: NSA Infects More Than 50,000 Computer Networks Worldwide With Malware “Implants” November 24, 2013Uncategorizedhistoryscoper http://chainsoff.wordpress.com/2013/11/23/it-terrorism-digital-sleeper-cells-nsa-infects-more-than-50000-computer-networks-worldwide-with-malware-implants/