Mark Mazzetti David E. Sanger (October 30, 2013). "Tap on Merkel Provides Peek at Vast Spy Net". Ewen MacAskill James Ball Katharine Murphy (December 2, 2013). "Revealed: Australian spy company supplied to share data about regular citizens". Ball, James (October 25, 2013). "Leaked memos reveal GCHQ attempts to keep mass surveillance magic formula". Dorling, Philipp (October 31, 2013). "Exposed: Australia's Asia spy community".