b'Bluetooth is used in everything from speakers to implanted pacemakers, which means that Bluetooth-related vulnerabilities can affect a dizzying array of devices. In the latest instance, a newly discovered round of 12 Bluetooth bugs potentially exposes more than 480 devices to attack, including fitness trackers, smart locks, and dozens of medical tools and implants.\\nLearn more about your ad choices. Visit podcastchoices.com/adchoices'