Edward Snowden

US government suing former intelligence employee over new book

Online group threatens to auction best National Security Agency files to the highest bidder

US whistleblower pokes fun at former bosses on micro-blogging site

Intelligence agencies warn of threat to counter-terrorism operations, but privacy campaigners are unconvinced

Landmark ruling hailed as 'huge step' for individual Americans' rights, but the fight is far from over

Hack gave GCHQ and NSA access to billions of calls and mobile data, according to new Snowden leak

Investigatory Powers Tribunal says GCHQ was not sufficiently transparent with the public

Top official reveals secret government policy justifying mass surveillance of social media users

Zuckerberg has often been accused of a lax attitude to internet privacy, but the NSA revelations may have changed that

Inventor of the World Wide Web says it's time to create an online bill of rights to defend freedom and privacy

NSA-proof gadgets take centre stage, as PM invests in 5G for UK that will enable instant downloads

Latest Edward Snowden leaks reveal iPhone and Android apps are rich source of data for agencies

The USA attorney general, Eric Holder, has hinted the NSA leaker could return home

The US president is considering 46 proposals to reform surveillance: expect window-dressing

Fugitive whistleblower risked everything to expose surveillance even Obama doesn't take too seriously