In the first on-the-record, official recognition that a foreign intelligence agency infiltrated sensitive U.S. military CentCom networks in 2008, Deputy Defense Secretary William J. Lynn III has revealed the source of the attack. And it was -- drumroll please -- a flash drive. A simple flash drive inserted into a military laptop at a location in the Middle East allowed malicious code to install and conceal itself on both classified and unclassified servers, opening them to foreign control. Read more »