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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.
Yes, by VPN I meant something decent. Not whatever spyware is top on the Play Store for circumventing geoblocks.
They were already using Proton Mail, they just were probably thinking that was enough. It would have been if the French had not been able to convince a Swiss court that their request was valid.