Last week, The Intercept published shocking new documents detailing a campaign by US and UK spies to hack into the SIM manufacturer Gemalto, stealing crucial encryption keys that protect and authenticate cellphone signals. But while it was clearly a major attack, I had a hard time seeing the operational benefits for the world’s spy agencies. SIM encryption only protects calls between your phone and the cell tower, which means any would-be surveillers would need to stay within a mile of the target. It’s also puzzling because carriers are often happy to hand over all their data with a blanket court order. Why would the GCHQ go to so much trouble for access to data they mostly already have?
via The Verge - All Posts http://ift.tt/1B9lyhm
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