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Edward Snowden again! Hot topic in Europe but here... not reported. For everybody's awareness. Your mobile phone might not be secured. Uncle Sam might be reading your smses... HOW SPIES STOLE THE KEYS TO THE ENCRYPTION CASTLE https://firstlook.org/theintercept/2015/02/19/great-sim-heist/ AMERICAN AND BRITISH spies hacked into the internal computer network of the largest manufacturer of SIM cards in the world, stealing encryption keys used to protect the privacy of cellphone communications across the globe, according to top-secret documents provided to The Intercept by National Security Agency whistleblower Edward Snowden. The hack was perpetrated by a joint unit consisting of operatives from the NSA and its British counterpart Government Communications Headquarters, or GCHQ. The breach, detailed in a secret 2010 GCHQdocument, gave the surveillance agencies the potential to secretly monitor a large portion of the world’s cellular communications, including both voice and data. With these stolen encryption keys, intelligence agencies can monitor mobile communications without seeking or receiving approval from telecom companies and foreign governments. Possessing the keys also sidesteps the need to get a warrant or a wiretap, while leaving no trace on the wireless provider’s network that the communications were intercepted. Bulk key theft additionally enables the intelligence agencies to unlock any previously encrypted communications they had already intercepted, but did not yet have the ability to decrypt.