Tech Here’s how hackers are making your Tesla, GM and Chrysler less vulnerable to attack July 5, 2019July 8, 2019 Dalvin Brown, USA TODAY Comments Off on Here’s how hackers are making your Tesla, GM and Chrysler less vulnerable to attack GM, Chrysler and Tesla pay 'white hat' hackers to break into cars' systems. It's how they find and correct flaws, aiming to keep drivers safer.