Tesla Model 3 hack shows new cars can snitch on owners after a wreck

Two security researchers and self-described “white hat hackers” found a trove of unencrypted location, camera, and other data on a wrecked Tesla Model 3, according to a new report from CNBC. And while it’s not a problem unique to Tesla, the example serves as a stark reminder that newer cars can become a security risk for former owners, regardless of whether they’re sold or wrecked.

The two researchers say they bought a totaled Model 3 in late 2018. When they accessed the car’s computer, they found unencrypted data from “at least 17 different devices,” according to the report. (The car had been owned by a construction company and presumably used by multiple employees.) That included 11 driver or passenger phonebooks, with numbers, email...

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