This soundbar can be hijacked over Bluetooth to control your computer, no pairing required (opens in new tab)

That scenario comes from research into Creative Technology's Sound Blaster Katana V2X, a midrange soundbar that connects to PCs, Macs, and Linux systems over USB or Bluetooth. Researcher Rasmus Moorats uncovered the issue while experimenting with ways to communicate with the device from Linux. What he discovered went far beyond...