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 ...

Proton Mail has become a cornerstone for privacy-conscious individuals in 2026, offering encrypted email services that prioritize user security. In a recent guide by CyberInsider, the focus is on how ...

Swiss app developer Proton has launched a new “privacy-first” AI email writing assistant that could be a more secure alternative to similar offerings from Google and Microsoft. Proton Scribe, ...

Proton Mail has introduced Dark Web Monitoring for its paid users, which will keep them informed of breaches or leaks they may have been affected by. If anything's been spotted on the dark web, the ...

Use left and right arrow keys to seek audio. Proton has just added another app to its growing library of products focusing on tight privacy and security, and the latest offering is a password manager.