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Proton Mail Discloses User Data Leading to Arrest in Spain
(restoreprivacy.com)
This is a most excellent place for technology news and articles.
That's a good question. I know good vpns like mullvad do not and can not log ips/traffic without changes to their backend, I wonder if they could claim "it's impossible" or something (clearly bogus, but the argument could be "with our current infrastructure, I.e. We can't afford to redo our systems to comply")
US Gov: Here's a blank cheque, make it happen.
But really, the best I can come up with given this is clearly not impossible, is it would destroy the business, but I still think FISA could somehow bypass that given how broad and secret it is.