Toyota, Mercedes TPMS Expose Cars to Tracking

Toyota and several other major car manufacturers face scrutiny as researchers expose vulnerabilities in their tire pressure monitoring systems. A study by IMDEA Networks captured millions of signals from vehicles using basic equipment costing only $100. Manufacturers such as Mercedes, Hyundai, and Renault are also under the spotlight as their direct TPMS broadcast unencrypted data, making cars susceptible to silent tracking. These signals include tire pressure and a unique ID, transmitting every minute while driving and less frequently when parked.

Volkswagen uses an indirect system that offers better security through encrypted communications. As these systems become a potential tool for surveillance, researchers recommend that car manufacturers update protocols to include encryption and random ID rotation. With technological and policy advancements lagging, there are growing concerns about privacy and security. For more detailed insights into the risks posed by tire pressure systems in Toyota and other brands, read the full article at the following link.

Tire Pressure Systems in Toyota, Mercedes, and Other Major Car Brands Enable Silent Vehicle Tracking