A sonic cyberattack could cause speakers to play dangerous sounds

[ad_1] Weapons that injure crowds of people by emitting dangerous sounds may seem like the stuff of science fiction. Unfortunately, malicious hackers might be able to do just that — but with Bluetooth- or WiFi-capable smartphones, headphones, speakers, or laptops. Researcher Matt Wixey is unveiling research at the Def Con hacking conference that shows the […]