Latest articles
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Multi-account support is now available on the new version of Proton Mail iOS.
Access all your Proton Mail accounts on the go with your iOS device.

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Our Proton Mail Android app is open source. We are committed to transparency and
contributing to the open source and privacy tech community.
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Our Android security model explains what our app does to secure Proton users’
data. This article outlines how we handle data and mitigate potential attacks.

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Our Bridge app is now open source for macOS, Windows, and Linux. Find links to
the code and an independent security audit report.
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You can use Proton Mail Bridge with IMAP/SMTP email clients. Here we explain the
Bridge security architecture and how it protects your data.
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Proton is offering extra storage, free business email accounts, and other
resources to support our community through the coronavirus pandemic.
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Proton Mail Linux users can now connect their email accounts with the
Thunderbird client.
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Email scams trying to steal data and money are rising as criminals seek to
profit from the COVID-19 pandemic. Here are some common scams and how to stay
safe.

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COVID-19 has forced companies to transition to working from home. We created a
guide to help employees and administrators stay safe online.
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If you’re using Zoom while working from home, you should be aware of Zoom's
privacy policies, including its “attention tracking” tool.

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Political campaigns are as driven by personal data as Google or Facebook. And
these campaigns often share your data with third parties.