From laser shields to iPhone detectors: inside China’s booming secrecy industry

News - South China Morning Post ·
China

A group of Chinese officials are in the middle of a highly sensitive meeting involving critical decisions yet to be made behind closed doors, with documents stamped “classified” spread across the table. Suddenly, an invisible laser beams into the room, sweeping across a glass window and allowing the contents of the meeting to be transmitted elsewhere. China’s Ministry of State Security laid out…

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