How automakers are trying to stop hackers from taking over your car

When researchers at two West Coast universities took control of a General Motors car through cellular and Bluetooth connections in 2010, they startled the auto industry by exposing a glaring security gap.

Five years later, two friendly hackers sitting on a living room couch used a laptop computer to commandeer a Jeep from afar over the Internet, demonstrating an even scarier vulnerability.

“Cars don’t seem to be any more secure than when the university guys did it,” says Charlie Miller, a security expert at Twitter, who along with well-known hacker and security consultant Chris Valasek, engineered the attack on the Jeep Cherokee.

Fiat Chrysler, the maker of Jeeps, is now conducting the first recall to patch a cybersecurity problem, covering 1.4 million Jeeps. Experts and lawmakers are warning the auto industry and regulators to move faster to plug holes created by the dozens of new computers and the growing number of Internet connections in today’s automobiles.

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