Researchers drove a NIO ES8 electric SUV deep into a Norwegian underground mine specifically to sever its external connections. The car kept attempting to reach servers, most of them located in China. These findings echo broader concerns about hidden data collection, similar to how a surveillance app was built to covertly target users without their knowledge.
That finding sits at the center of Project Lion Cage, a multi-year study initiated in 2022 by Tor Indstøy, a risk management and threat intelligence executive at Telenor Group. Indstøy purchased the NIO ES8 as a dedicated research platform.
The project arrives as Chinese EV brands expand across European markets with assurances about local data processing. Observed network behavior appears to contradict those assurances.



Few bucks of petrol eh
Oh right it’s an EV lol 🤦♀️
No, but how did they get it into the underground space? Elevator? Or there’s a way to drive in which still prevents all signals getting out?
There are doors in mines to seal off areas(and keep balrogs from disturbing crews), so drive it deep, close to the doors and you got signal isolation
Yes, mining tunnels tend to have ways to drive in.
Also, they are inside mountains.
It’s Norway, we love tunnels and tunnel accessories. I’d not be surprised if they had to turn down offers of places to do it.