Proton-bloggen

New incidents uncovered in the 2026 Data Breach Observatory show that small businesses were hit especially hard by cyberattacks.

Find out what qualifies as a data breach in the UK, your legal obligations, and how to report it to the Information Commissioner’s Office.

Learn about ISO 27000: what they are, why they matter for security and compliance, and how to implement ISO-aligned credential controls.

Core file operations in Proton Drive now use the Drive SDK for faster, more reliable performance. See our progress and what’s coming in 2026.

Proton Drive now includes Proton Sheets, giving you secure, encrypted spreadsheets for safer collaboration, organized data, and aligned teams.

To help you work in the terminal, Proton Pass now offers a command-line interface (CLI) for enhanced productivity and increased security.

Proton Mail’s next-generation iOS and Android apps were rebuilt from the ground up. Here’s why we did it and what it changes for users.

Proton surveyed 1,000 people across four countries to reveal how personal spreadsheet data lives on, stays shared, and may be used long after you forget it.

We raised over $1.25 million this year to directly support organizations on the front lines of the fight for online privacy and freedom.

The App Store Accountability Act would require app stores to verify users’ ages and obtain parental consent. Learn how the bill could affect privacy and security.

An AI-powered toy left 50,000 children’s chat transcripts exposed. Here’s what the incident reveals about data collection, storage, and the risks for kids.

New research from Proton shows that Europeans want to shed US tech dependence and build tech sovereignty for Europe. Read the full report.

Eavesdropping attacks can be levied at individuals and businesses, but how do they work? We explain how to protect against them

ChatGPT comes with privacy and security risks for your data. But there's a private ChatGPT alternative that's safe to use.

Is ChatGPT safe to use? Learn the privacy, security, and business risks of AI assistants, what not to share, and a private alternative.

Should we be worried about AI taking over the world someday? Or is Big Tech distracting us from what it's doing right now?

From age verification and VPN bans to AI gone wrong, these are our predictions for how the internet will change in 2026.

AI use is increasing rapidly, and many chatbots are tracking everything you share with them. Here’s why that matters and why you should be concerned.

New incidents uncovered in the 2026 Data Breach Observatory show that small businesses were hit especially hard by cyberattacks.

Find out what qualifies as a data breach in the UK, your legal obligations, and how to report it to the Information Commissioner’s Office.

Learn about ISO 27000: what they are, why they matter for security and compliance, and how to implement ISO-aligned credential controls.