The NSA and GCHQ's QUANTUMTHEORY Hacking Tactics

Document Date: January 1, 2010
Release Date: March 12, 2014
Agency: Press
Document Type: Internal NSA Documents/Presentations
Records Collected: Internet Metadata

NSA document describing at least five variants of the QUANTUM hacking method being used at Menwith Hill, GCHQ's eavesdropping base.