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An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


'Surfing Attack' Hacks Siri, Google with Ultrasonic Waves
From ACM TechNews

'Surfing Attack' Hacks Siri, Google with Ultrasonic Waves

A multi-institutional collaboration has demonstrated a "surfing attack" that uses ultrasonic waves to hijack voice-recognition systems on cellphones, including...
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