The Register | Security Follow Millions of California-bought cars can be hijacked via Bluetooth Aftermarket dealer-installed KARR/SWDS security systems all use the same secure key, say UCSD researchers https://www.theregister.com/security/2026/07/23/millions-of-california-bought-cars-can-be-hijacked-via-bluetooth/5277315 theregister.com Hacker & Security News on Bluesky @hacker.at.thenote.app bsky.app