A court record reviewed by 404 Media shows privacy-focused email provider Proton Mail handed over payment data related to a Stop Cop City email account to the Swiss government, which handed it to the FBI.

https://www.404media.co/proton-mail-helped-fbi-unmask-anonymous-stop-cop-city-protestor/

Proton Mail Helped FBI Unmask Anonymous ‘Stop Cop City’ Protester

A court record reviewed by 404 Media shows privacy-focused email provider Proton Mail handed over payment data related to a Stop Cop City email account to the Swiss government, which handed it to the FBI.

404 Media
@404mediaco Hmmn, I have a free account there, but there are arguably other ways for a Swiss court to identify me. IP would, but I use TOR.
Any thoughts folks, on how to de-anonymise me?
@davecb @404mediaco disconnect from any external network is the only way. Anonymity is a myth on the Internet and all you can do is make it more difficult to track you. As soon as you connect to your ISP, you're putting your trust on numerous unnamed third parties.