acoustic intelligence (ACINT)

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Researchers Use $5 Speaker to Hack IoT Devices, Smartphones, Automobiles

University of Michigan researchers were able to successfully hack into sensors in smartphones, automobiles, medical devices, and IoT products, the university announced Tuesday. Using only a simple $5 speaker, the researchers were able to outwit accelerometers and gain additional access to the system, a press release said. …Using “precisely tuned acoustic tones,” researchers were able