Latest articles
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- プライバシーガイド
Gmail makes you pay for its free account with your data and privacy. Learn how
to delete your Gmail account and reclaim your privacy.
en
- プライバシーニュース
AI, and ChatGPT in particular, is having a moment. We examine how AI is trained,
what it could lead to, and how it all affects your privacy.

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Email addresses were linked to 200 million Twitter accounts. We explain how you
can recover and protect yourself from the next breach.

en
- プライバシーガイド
Your inbox contains sensitive information about your life. Here are five ways to
encrypt your emails and keep them safe from third parties.

en
- Protonニュース
Use Proton’s new side panel to easily check your calendar and manage your
contacts.

en
- プライバシーガイド
Most email services aren’t secure and limit attachment file sizes. Here’s how to
send large files securely for free.

en
- プライバシーガイド
If you're worried about your email security, use these nine top tips to secure
your messages and keep them safe.
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Authorities claim that client-side scanning is an alternative to encryption
backdoors. In reality, it could be even worse for your privacy.

en
- プライバシーガイド
Email was never designed to be secure, but you can still take steps to protect
your inbox. We show you how in this article.

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We raised over $680,000 in our Lifetime Account Charity Fundraiser, setting yet
another new record.
en
- プライバシーガイド
Need to share sensitive files with a colleague, friend, or family member? Here’s
how to ensure you share files securely.