Increase in vehicle theft using relay attacks

De Wet De Villiers

Increase in Vehicle Theft Using Relay Attacks

~ Courtesy Hollard
In recent months, the Insurance Crime Bureau has seen an increase in thefts of newer model Sports Utility Vehicles (SUVs), that have keyless entry and ignition technology. This Modus Operandi sees criminal syndicates using “Relay Attacks” as a method to steal these vehicles.

In essence, the key fob of a vehicle is constantly transmitting signals in search for the linked vehicle. The signal allows the driver to gain keyless entry and operation of the vehicle when the key is in close proximity to allow this functionality. By amplifying the signal, the perpetrators tap into the active emission of the key fob signal, enabling them to open and drive off with the vehicle.

The criminals work in teams. An individual in possession of the amplifying device walks close to the unsuspecting owner when they exit and leave the vehicle, while an accomplice at the vehicle gains access and drives off with it.

The best protection against relay attacks is to immediately deactivate the key fob when exiting the vehicle, and while still next to it. Another option is to place the key fob in a signal blocking wallet or sheath.

The below links provide an overview of how a relay attack works, as well as advice on how to deactivate a key fob.

OVERVIEW ON RELAY ATTACKS AND TIPS TO DEACTIVATE A KEY FOB

OVERVIEW ON RELAY ATTACKS

The public is being warned of a recent increase in vehicle thefts by criminal syndicates, using technology to hack their way in and drive off without any struggle or violence.

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TIPS TO DEACTIVATE A KEY FOB

Attention vehicle owners that have newer model keyless entry and ignition technology! Here are tips on how to help prevent your vehicle from being stolen using Relay Attacks.