Automakers are cramming cars with wireless technology, but they have failed to adequately protect those features against the real possibility that hackers could take control of vehicles or steal personal data, according to an analysis of information that manufacturers provided to a senator.
Sen. Edward Markey, D-Mass., asked automakers a series of questions about the technologies and any safeguards against hackers built into their vehicles. He also asked about how the information that vehicle computers gather and often transmit wirelessly is protected.
Markey posed his questions after researchers showed how hackers can get into the controls of some popular cars and SUVs, causing them suddenly to accelerate, turn, sound the horn, turn headlights off or on and modify speedometer and gas-gauge readings.
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The manufacturers who replied to Markey are BMW, Chrysler, Ford, General Motors, Honda, Hyundai, Jaguar Land Rover, Mazda, Mercedes-Benz, Mitsubishi, Nissan, Porsche, Subaru, Toyota, Volkswagen-Audi and Volvo. Three other automakers — Aston Martin, Lamborghini and Tesla — didn’t reply to his request for information.
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