A hot potato: Keyless car theft has turned into a growing issue recently, as carjackers have discovered how exactly to hack wireless key fobs. Safety precautions to fight these new techniques exist, but recent comments from the British car association president bring them into question.
Because the rise of fobs that automatically unlock and begin cars, car thieves have developed methods to circumvent their digital locks, and security measures have evolved in response. The problem resembles the cat-and-mouse game between hackers and security through the entire IT world.
Recently, cheap gadgets have emerged that let thieves duplicate a fob’s proximity sensor signal from inside a few meters. They are able to then boost that signal to an accomplice standing close to the car, permitting them to open and begin it. Expensive luxury cars more prone to use proximity sensors are clear targets.
Police and manufacturers suggest car owners keep their fobs a long way away from their vehicles and from windows and doors when not with them, ideally in a metal or aluminum container to block the signal. Sellers also offer pouches lined with metal or wire mesh which block signals when storing fobs.
However, current measures aren’t enough for the president of Britain’s Automobile Association (AA), Edmund King. This week, King told The Telegraph that thieves stole his wife’s 50,000 GBP Lexus despite her fob being in a bag in a metal box in the section of their residence farthest from the automobile.
In response, King has begun storing the fob, bag, and box in his microwave oven. Even though this solution works, that is definitely impractical. A far more robust shielding material for containers is really a logical step, although which may be more costly.
King in addition has resorted to a mature car security measure that has been very popular in the 1990s a tyre lock. He’s considering installing a security post and a gate at the entrance to his driveway, which for some is prohibitively expensive.
The core of the thing is the driver’s have to expose the fob when entering or exiting the automobile. King suspects someone caught the signal from his wife’s fob as she parked the automobile after observing their day to day routine.
The best solution could be to disable the proximity sensor, which many fobs allow. King thinks car manufacturers should inform customers of the option.