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A comment on Hackers send silent commands to speech recognition systems with ultrasound. Parent comment

Re:Hackers send silent commands to speech recognition system... by maxerickson on Friday September 08, 2017 @08:48AM (#15199743)
Unplug Alexa, turn "Hey Siri" off. Schlep to store for Cheerios.
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Re:Hackers send silent commands to speech recognition system... by krisdol on Friday September 08, 2017 @09:20AM (#15199927)
But how will the store acquire all my personal information that way?
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Re:Hackers send silent commands to speech recognition system... by sangnoir on Friday September 08, 2017 @09:36AM (#15200024)
Loyalty cards.
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Re:Hackers send silent commands to speech recognition system... by kleiba on Friday September 08, 2017 @09:50AM (#15200093)
By using the same credit card for each purchase.
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Re:Hackers send silent commands to speech recognition system... by fredley on Friday September 08, 2017 @09:10AM (#15199869)
Turn Alexa on, order Cheerios, turn Alexa off.
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