Could car key fob hacks become the latest theft tool for cyber-savvy thieves?

ABC News -

ABC News—Recent reports have raised red alarms about the ability for a tech-savvy thief to hack into a vehicle's key fob, but experts say those instances are extremely rare.

Does wrapping my key fob in tin foil stop car thieves?. The threat of thieves hijacking wireless signals to break into cars could be beaten by an unlikely low-tech solution - wrapping a car key fob in tin foil.