Proton Mail, an open-source end-to-end encrypted email service, announced on May 5, 2026, that it now supports post-quantum cryptography to prepare for future encryption risks using quantum computers.

Proton AG, a Swiss-based securities services provider best known for its encrypted email product Proton Mail, is planning to roll out a new service that taps into blockchain technology as a way to ...

Swiss software developer Proton has been on fire recently, delivering exciting updates for its various end-to-end encrypted apps. Strong encryption is the key feature of Proton software, and all you ...

I recently told you I was tempted to switch my password manager from 1Password to Proton Pass, a newly announced service from the Swiss software company Proton. Now, Proton has given me another reason ...

Proton claims that managing your Gmail messages through its service offers you more privacy.