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'Surfing attack' hacks Siri, Google with ultrasonic waves

February 27, 2020

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Using ultrasound waves propagating through a solid surface, researchers were able to read text messages and make fraudulent calls on a cellphone sitting on a desk up to 30 feet away.

from Top Technology News -- ScienceDaily https://ift.tt/2PvKk8k

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'Surfing attack' hacks Siri, Google with ultrasonic waves

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