It started as one of those annoyances that feels almost cute—until it doesn’t. The key fob that normally unlocks the doors with a satisfying blink suddenly did nothing. No beep, no lights, no drama… ...

BUFFALO, N.Y. — With car thefts on the rise across the U.S., police are urging vehicle owners to take extra precautions. Criminals are increasingly using technology that can trick cars into unlocking ...