Two U.S. senators have asked the world’s biggest automakers for information on steps they have taken to protect cars from being hacked, as attention on vehicle security has surged following the first car recall over a cyber bug.
Democratic Senators Edward Markey and Richard Blumenthal wrote to 18 automakers on Wednesday asking about efforts taken to secure vehicles including 2015 and 2106 models. They asked automakers how they test electronic components and communications systems to ensure attackers cannot gain access to onboard networks.
Concerns about auto cyber security have grown since July, when researchers gained remote control of a moving Jeep, prompting Fiat Chrysler Automobiles to recall some 1.4 million vehicles for a software update.
The request from the senators follows a review that Markey began in December 2013. He concluded in a February 2015 report that the spread of technology connecting vehicles to networks had outpaced industry and government efforts to protect vehicles from hackers. The senators said they want to know what automakers have done since the last survey to beef up security.