"British intelligence agency GCHQ has been targeting mobile phone company networks. Telecoms security expert Philippe Langlois explains what they can find this way, and how users can protect themselves from such snooping." See the article:
“British intelligence agency GCHQ has been targeting mobile phone company networks. Telecoms security expert Philippe Langlois explains what they can find this way, and how users can protect themselves from such snooping.”
See the article: Passively ‘Sniffing’ Data: How Mobile Network Spying Works (Der Spiegel, link)
And see: ‘Royal Concierge’: GCHQ Monitors Hotel Reservations to Track Diplomats (Der Spiegel, link)
See also: New York Times backs the Guardian over Snowden leaks (Guardian, link) and Greenwald: “Many, Many, Many More Significant Documents About Canadian Surveillance and Partnership with NSA Will Be Reported” (link)
Plus: Media from Europe to US face new, sometimes uncomfortable tests revealing NSA spy documents (Washington Post. link) and European, US Media Face New Tests With NSA Spying (Huff Post, link)
European Parliament hearing: Agenda: 18 January 2013 (pdf) and Submission on Poland (pdf)