this post was submitted on 27 Sep 2024
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Cybersecurity

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Researchers found a flaw in a Kia web portal that let them track millions of cars, unlock doors, and start engines at will—the latest in a plague of web bugs that’s affected a dozen carmakers.

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If they're still connected (exitnode mesh or otherwise) and the target domain is no longer maintained by auto manufacturer, then someone else can grab the domain, register it, and the cars will try to connect. Maybe I misunderstood your meaning, but saying a mesh is slow or inaccessible is inaccurate. The whole internet is one giant mesh, and it works fine.