OwnStar gadget hacks GM’s OnStar to unlock, start cars
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A researcher is advising drivers not to use a mobile app for General Motors Co's (GM.N) OnStar vehicle communications system, saying hackers can exploit a security flaw in the product to unlock cars and start engines remotely.
"White-hat" hacker Samy Kamkar posted a video on Thursday saying he had figured out a way to "locate, unlock and remote-start" vehicles by intercepting communications between the OnStar RemoteLink mobile app and the OnStar service.
Kamkar said he plans to provide technical details on the hack next week in Las Vegas at the Def Con conference, where tens of thousands of hacking aficionados will gather to learn about new cybersecurity vulnerabilities.
