A post is making the rounds about car thieves breaking into cars by cloning your key fob and it's true, so here's how to protect yourself.

If you're looking to pick up a new key fob, or repair one, you might wonder how long programming it takes and whether or not you can do it yourself.

The key fob is your lifeline to your car, letting you unlock the doors and set off the alarm, at a minimum, but how can you tell if it needs a new battery?

Thieves amplify a vehicle's radio signal to access and copy the key fob signal to steal a vehicle. Here's how to block the signal.

You park your car, press the lock button on your key fob, and confidently walk away. You assume your vehicle is secure.

Your key fob emits an RFID signal that your car recognizes, allowing you to unlock the doors. When that signal is cloned, the car’s anti-theft system believes your legitimate key fob is nearby.

ALBUQUERQUE, N.M. (WHAT THE TECH?) — You may have seen social media posts about thieves breaking into cars by copying key fobs. It’s a real problem. It’s called a relay attack and here’s ...

SHREVEPORT, La. - You park your car, press the lock button on your key fob, and confidently walk away. You assume your vehicle is secure.