How secure is Mullvad VPN against law enforcement?

Mullvad VPN was used on 2018, there were a lot features missing which are now, most important RAM only driven servers, earlier there were some minor logs collected, not IIP.

They did not get logs information from Mullvad, they got logs from servers which he connected to with Mullvad (law order to get servers on hands, disks were strongly encrypted and password protected but they managed to uncrypt), then they collected dates and times.

Hi, I know that this comment is over a year old, but I’d love some more clarification on this if you don’t mind the hassle. Even if the servers were connected to Mullvad, were they able to gain access to it? If that’s the case, then I think the notion of the “most secure VPN” is weakened. Just for reference, I understand Finnish, if that helps. Thank you for any help!