Gone are when you couldn't start your car's engine without a physical key. Modern vehicles today come with key fobs that are more useful than just starting your car and locking and unlocking its doors ...

A key fob, also called a keyless entry remote or keyless transmitter, controls your vehicle’s locks, trunk and alarm from a distance. Every key fob must be programmed to connect with a vehicle before ...

For these other key fobs, there wasn't a master key that they could obtain. Instead they exploited the fobs' old and weak HiTag2 encryption algorithm. By capturing between four and eight encrypted ...