In australia, numerous Toyota models are becoming targets for theft gangs. These criminals exploit vulnerabilities in the vehicles' electronic systems, akin to how hackers infiltrate laptops. In just weeks, dozens of cars, predominantly Land Cruiser and Prado models, have been stolen, with an estimated total value of around 8 million USD.

Local media reports indicate that thieves bypass traditional keys by directly accessing the controller area network (CAN Bus) via the wiring of headlights or taillights. They use devices, often disguised as bluetooth speakers and acquired from the "dark web", to connect to the system. These devices then inject false messages, tricking the vehicle into recognizing a valid key nearby. This allows doors to open automatically and the electronic anti-theft system to be disabled in under two minutes, leaving almost no signs of forced entry.

This method differs from earlier "relay attacks", which involved copying wireless signals from a legitimate key near the vehicle. The CAN Bus attack completely bypasses the smart key system by exploiting the unencrypted internal electronic network.

Steering wheel locks are recommended by the manufacturer to enhance vehicle security. Photo: Toyota

Confronting this issue, Toyota Australia acknowledged that current electronic security measures are insufficient to fully prevent this new vehicle theft method. The company's immediate solution is to offer mechanical steering wheel locks as an additional accessory, priced at approximately 140 USD. While this device does not prevent doors from being opened, it makes it difficult for thieves to drive the vehicle or significantly increases the time required to disable the lock, thereby raising the risk of detection.

Toyota stated it is researching further software and hardware security enhancements but did not disclose specific details to prevent potential exploitation of vulnerabilities. While awaiting comprehensive updates, the company advises users to combine electronic anti-theft solutions with traditional physical locking devices.

Ho Tan (according to Autoblog)