Had an Enterprise hire car where a copy of what I assume was the last persons address book was stored in the car.
I've seen that many times. Also recent destinations in the built-in SatNav history.
And from the article...
the drivers' responsibility to wipe their data from the systems."
Well, it'd be nice if the hire companies (looking at you Enterprise) actually left the manuals in the car so we could figure out how to delete the stuff without having to spend an hour "playing" with the usually shite UI designs,
Disclaimer: I don't hire cars, but my employer uses Enterprise when my company car is in for a service.