badBIOS: airgap-jumping malware that may use ultrasonic networking to communicate
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40
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7591
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November 11, 2013
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Startup uses ultrasound chirps to covertly link and track all your devices
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37
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3649
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November 18, 2015
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Experimental plugin lets computers share URLs with ultrasonic tones
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13
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1683
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May 27, 2015
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Quiet.js broadcasts data from your browser as ultrasound
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23
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1754
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November 6, 2019
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Voice assistants can be hacked by commanding them with inaudible ultrasonic speech
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17
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1600
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September 12, 2017
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