The Proton Blog

News from the front lines of privacy and security

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by The Proton Blog

May 6 2026 · Edited May 6, 2026
Cover image for Microsoft Edge keeps all saved passwords unencrypted

Microsoft Edge keeps all saved passwords unencrypted

Microsoft Edge keeps all saved passwords in plaintext memory instead of encrypting them. Here’s what you risk and what you should do instead.

by The Proton Blog

May 5 2026 · Edited May 5, 2026
Cover image for How to clear your cache on iPhone and free up storage space

How to clear your cache on iPhone and free up storage space

Cache accumulates and takes up precious storage space. Here’s how to clear cache on iPhone across browsers, apps, and system data.

by The Proton Blog

May 5 2026 · Edited May 5, 2026

Proton Mail now supports post-quantum encryption

Proton Mail now supports post-quantum encryption, helping protect new encrypted emails against future quantum threats.