You can now use your phone to access and drive your car—but so can hackers. With more vehicles getting over-the-air (OTA) updates and even some remote control features via smartphone apps such ...

Massive key fobs annoy me because they take up too much space in my other pocket. Neat as the Rivian's carabiner key fob is, I'll gladly use my phone as my key instead every day of the week.

We examine the news that Ford began sending out over-the-air updates to early F-150 Lightning owners to add the phone as a key functionality.

How Phone-as-Key, Remote Start Apps Can Make Your Car Easier to Steal You can now use your phone to access and drive your car—but so can hackers.