Hacker Demos $30 Gizmo That Unlocks Keyless Car, Garage DoorsInfamous security researcher Sammy Kamkar last week demonstrated a gadget that can intercept wireless signals to unlock cars and garage doors. Kamkar showed off the device, which cost him just $32 to make, at the DefCon conference in Las Vegas. RollJam works with a wide array of motor vehicles -- including Nissan, Cadillac, Ford, Toyota, Lotus, Volkswagen and Chrysler, according to Kamkar.
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Hacker Demos $30 Gizmo That Unlocks Keyless Car, Garage Doors
