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  • Lumo AI
  • Proton updates
Introducing Lumo 2.0
Does TruthFinder work?
  • Guides
Is TruthFinder legitimate? Here’s how it works
a photo of the proton for business booth at infosecurity 2026, showing a crowd in a large conference hall, there is a purple filter over the image. White text across the middle of the picture says 'Infosecurity Europe'.
  • For business
What we learned at Europe’s largest cybersecurity conference
Folder with the Google logo representing files migrating to Proton Mail, Calendar and Contacts
  • For business
  • Proton Mail
Introducing Easy Switch for Business: Ditch Google for private email and calendar

Proton updates

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  • Lumo AI
  • Proton updates
A new design for a smarter Lumo
The latest version of Lumo is smarter, faster, and more capable. Proton's design team created a visual update to match.
  • Lumo AI
  • Proton updates
Introducing Lumo 2.0
Introducing the new Lumo 2.0, the private AI assistant with advanced reasoning, image generation, deep web search, and long-term memory.
A terminal with Proton Drive CLI commands
Proton Drive CLI is now available for Windows, macOS, and Linux. Upload, download, share, and automate your Drive workflows from the terminal.

News

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The Instagram logo, a warning, and an open lock, representing an Instagram leak
Meta pulled Muse Image, its AI image generator, from Instagram after backlash from users and Hollywood over consent and copyright.
UK's social media ban for children: the privacy problems Australia already exposed
The UK is banning under-16s from social media, following Australia's lead. But the real cost may be privacy.
The Netherlands rejected the purchase of the ID infrastructure provider Solvinity, in a win for the digital sovereignty movement.

Guides

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Is Face ID safe and should you turn it off? Learn how to turn off Face ID, when you should do it, and why you might want to.
a purple animated smartphone screen with a purple magnifying glass overlaying the right middle side. The magnifying glass has a black lens containing a broken purple shield icon
Spyware apps are designed to go undetected. Here are the 3 worst spy app types, how to detect them, and how to protect your device.
Is Cloaked legit? Yes, but the real question is does it do what you think. Read our breakdown of features, pricing, and where it falls short. 

Opinion

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Austrian data strategist Fritz Fahringer explains how European businesses can reclaim data sovereignty with everyday tools.
How much are you worth to Google?
Proton analyzed 54,000 profiles using real ad auction data to determine your worth to Google. How valuable is your data?
Andy Yen, Proton founder and CEO, speaking at Security in the Digital Century, part of Semafor World Economy 2026, in Washington, D.C.
Powerful forces are exploiting parents’ fears to strengthen their toxic business models. Here’s how we stop them.

For business

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an animated clipboard with a purple border and white background. there are four purple lines in the middle imitating text and there's a small black briefcase with a purple lock icon on it in the bottom of the screen
A detailed GDPR compliance checklist for SMEs. Follow this UK GDPR checklist to meet GDPR requirements and implement compliance controls.
Write alt text for thisAlt text: Illustration of a desktop monitor displaying an envelope with the Microsoft Outlook logo, alongside a warning icon — representing Outlook's attachment size limit error.write the alt text for thisAlt text: Illustration of a desktop computer with a padlock on screen and a watchful eye icon in the corner — representing network security monitoring.Write alt text for this image pleaseAlt text: Illustration of a wifi router beneath a VPN icon with a two-way arrows badge — representing VPN passthrough on a router.Alt text: Illustration of a email app icon above a custom email address reading "Hello@your-domain.com" — representing professional email with a custom domain.Alt text: Illustration of the Microsoft Excel logo alongside a password field with a key icon — representing password protection for an Excel file.
A step-by-step guide on how to password protect an Excel file on Windows, Mac, and other ways to keep your files secure and private.
Illustration of a email app icon above a custom email address reading "Hello@your-domain.com" — representing professional email with a custom domain.
Learn how to create a business email address, compare custom domain against provider options, and see examples.