I have no idea what french law says about it but I think it's morally fine and don't care that uber did it.
These seem like closer real-world analogies for what exactly a warrant to search someone's computer should entitle the police to do.
$COMPANY is $COMPANY all around the world and if $COMPANY wants to do business in $COUNTRY (which is not an obligation, they choose to), then yes, they have to entirely cooperate with $COUNTRY.
If they don’t want to, they can still do business elsewhere.
Can a French prosecutor use Uber's systems to deliver a malicious payload to my phone to gather evidence? If so, is Uber required to assist them in this task?
Regardless, the government violating an individual's rights doesn't mean we should yell at uber, it means we should yell at the government.
Ross could argue he forgot his password to unlock the data in a single users case.
In the corporate case it would be hard for Uber to argue that the entire company now has no access to any of the subpoenaed data.
Also we can claim whatever we want but that doesn’t mean it’ll protect us in court.