In a recent surge of auto thefts, thieves are taking advantage of evolving car technology that uses wireless key fobs and push-button starters. The fobs emit a signal even when not in use, making it easy for thieves to conduct relay attacks in which they pick up the signal and clone it to access and steal the vehicle. Officials have warned carmakers to enhance security features and educate owners about the risks involved with this type of theft.
To reduce the risk of having your car stolen, experts recommend using signal blockers such as Faraday bags or pouches, which block the transmission of electromagnetic signals from the key fob. These blockers are relatively easy to use, affordable, and serve as an effective method of preventing thieves from intercepting the fob signal. It is important to ensure that the signal blocker is used consistently whenever the vehicle is parked, and all key fobs are placed inside to maximize security.
Another option to deter car thieves is to use physical locks on the steering wheel or gear shift. These locks make it more challenging for thieves to steal the vehicle, as they would need to put in extra effort to remove the lock before being able to drive away. Additionally, some cars allow drivers to deactivate the wireless setting on their key fobs, preventing remote unlocking. Instructions for changing settings vary by make and model, so it is essential to consult the owner’s manual or online resources for specific guidance.
As technology continues to evolve, so do the methods used by thieves to steal cars. Researchers have identified a new technique that targets the Controller Area Network (CAN), a feature in modern cars that allows different components and systems to communicate with each other. Thieves exploit this network by injecting a signal that tricks the car into unlocking and starting. While automakers are working on enhancing CAN security, drivers can add layers of security by using physical locks or aftermarket electronic immobilizer systems.
For added protection against auto theft, experts recommend investing in aftermarket electronic immobilizer systems, which can render a criminal’s theft tools useless and potentially lower auto insurance premiums. Thatcham Research and other companies offer these systems, but they can be costly. Taking proactive measures to secure your vehicle, such as using signal blockers, physical locks, and immobilizer systems, can help deter thieves and safeguard your car from being stolen. If you have any questions or need assistance with a tech challenge, reach out to experts for guidance and support.
