âSurfing Attackâ â New Way to #Hack Siri, Google Assistant With Ultrasonic Waves Researchers use ultrasound waves vibrating through tables to access cellphones. Ultrasonic waves donât make a sound, but they can still activate #Siri on your cellphone and have it make calls, take images or read the contents of a text to a stranger. All without the #phone ownerâs knowledge. Attacks on cell #phones arenât new, and #researchers have previously shown that #ultrasonic waves can be used to deliver a single command through the air. Read More https://tahav.com #tahav_official #googleassistant https://www.instagram.com/p/B9_ztsgAmyx/?igshid=iakuezn8uxat













