this post was submitted on 10 May 2025
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https://www.theverge.com/2015/7/21/9009213/chrysler-uconnect-vulnerability-car-hijack
I mean, it's literally already happened, and this was a hacker doing it so it's even easier for a car company to do it.
Any vehicle with OnStar can also be remotely disabled as well, it's literally advertised as an anti-theft feature. https://www.onstar.com/tips/stolen-vehicle-assistance-helps-stop-thieves
If your car can be contacted remotely (almost every modern vehicle) I guarantee you that it's possible for the manufacturer to brick it. It may not even require an update, there could be a hidden command in the existing software since the software is not publicly available to validate, nor is it being validated by the regulatory authorities.
It depends on exactly what you mean by 'bricked'. Take over the operation of the car, or just cause it to stop functioning? Teslas are easy to disable remotely. Just botch up the navigation system. But to cause them to deliberately crash? Takeover the complete control of the car?
Maybe not complete control, but maybe taking away breaks yes: https://www.wired.com/2015/07/hackers-remotely-kill-jeep-highway/
There is always the purely mechanical emergency brake.
I simply mean it can't be used. Doesn't even need to be as bad as doing it while driving.
A foreign power able to disable the transportation for even 1 in 5 personal vehicles would be devestating to the country. The economic effects would be massive.
Yeah, then they would be forced to take public transportation.
The public transportation infrastructure wouldn't hold up to that large a spike in demand
Not to mention that public transit doesn't even exist everywhere in the first place
Then on top of that, you'd have to pay for public transport while probably still paying off the car loan (which wouldn't just magically disappear because they break)
Also, car prices for everyone would go through the roof as demand shoots way up for a couple of years, since there isn't enough supply from the remaining companies to cover a 1 in 5 replacement for the entire country in any less time.
Then you'd have to deal with the millions of non-functional vehicles, towing and recycling them.