Ce que Proton a publié en juillet 2026

Lumo can now turn your data into visuals

Proton’s Lumo AI assistant now generates custom charts, graphs, and visuals directly within chats to help users interpret complex data privately. The feature analyzes datasets, presents insights in th…

Document management systems explained: features, types, and platforms

Proton's business blog provides an educational overview of document management systems, including their features, types, and platforms. This content aims to inform potential business customers about t…

How to attach an email to an email

Proton Mail published a guide on attaching emails (as .eml files) to preserve original formatting, metadata, and attachments, contrasting it with forwarding. The post highlights Proton’s end-to-end en…

Fix your internal documentation before it becomes a liability

Proton argues that disorganized or insecure internal documentation creates two major risks: operational inefficiency and data exposure. It proposes a four-category framework for secure knowledge manag…

Are AI detectors accurate?

Proton’s business blog argues AI detectors are unreliable, with accuracy varying widely and high false-positive rates, especially for non-native speakers or edited AI text. It highlights privacy risks…

We’ve improved autofill for Proton Pass

Proton Pass now resolves 80% of reported autofill issues, including support for forms in iframes, and introduces automatic 2FA code copying to clipboard. The Windows installer has shifted from .exe to…

IT disaster recovery plan: how to build one for your SMB

ProtonMail's business blog provides a guide on creating an IT disaster recovery plan tailored for small and medium-sized businesses (SMBs).

Is Malwarebytes safe? All you need to know

ProtonMail's blog post evaluates the safety and trustworthiness of Malwarebytes as a third-party antivirus tool, providing an analysis of its features and potential risks.

Is Venmo safe? Here’s how to protect yourself

ProtonMail publishes a blog post evaluating the safety of Venmo, a third-party payment service, and provides tips for users to protect themselves from risks.

Statement from PGP developers about eFail

Proton Mail and other PGP developers issued a statement clarifying that the eFail vulnerabilities are implementation flaws in specific PGP-based software (e.g., Apple Mail, Thunderbird) rather than th…

Salt Typhoon hack affects everyone in US

A report details the Salt Typhoon hacking group's campaign targeting ProtonMail users in the US, potentially exposing user data. ProtonMail has not issued an official statement on the matter.

The EU Parliament has taken a stand for privacy

The European Parliament has agreed to remove clauses from the Chat Control proposal that would have forced end-to-end encrypted platforms to hand over user messages or break encryption. The revised te…

EU fines Google $1 billion over its search and Play Store

The EU fined Google €890 million for self-preferencing in search results and restricting app developers from informing users about cheaper alternatives in the Play Store. The fine, the third under the…

How to build privacy-protecting AI

Proton argues for privacy-first AI by advocating open LLMs and on-device inference to prevent data exposure risks seen in platforms like ChatGPT. The post highlights the trade-offs between model size,…

Instagram leak: Why you are getting password reset emails and how to protect yourself

Instagram users received unexpected password reset emails in January 2026 due to a bug allowing external parties to trigger resets. Meta confirmed the bug was fixed and denied a breach, attributing a …

Why your business needs document version control

Proton highlights the risks of version control failures in regulated industries, emphasizing the need for automated, secure systems to track document changes, access, and final versions. The post prom…

What to look for in a secure cloud workspace (before you commit)

Proton argues that Google Workspace and Microsoft 365 prioritize convenience and ecosystem lock-in over long-term security and data sovereignty. The post highlights risks like server-side data access,…

How to set up secure document collaboration for your team — without leaking your IP

Proton introduced Proton Docs as part of its Proton Workspace suite, offering real-time collaborative editing with end-to-end encryption to prevent IP leaks. The feature targets teams handling sensiti…

The best office suites in 2026 (free and paid)

Proton introduced Proton Workspace, a new office suite built on zero-knowledge architecture with encrypted email, documents, spreadsheets, and video conferencing. It includes a business VPN, password …

Gmail attachment size limit: How to send large files via email

Proton’s blog details Gmail’s 25 MB attachment limit (50 MB for Enterprise Plus Workspace users) and explains how Gmail auto-uploads oversized files to Google Drive. The post then promotes Proton Driv…

How to open an Excel file online for free

Proton introduced Proton Sheets, a privacy-first tool for opening and collaborating on Excel files online without compromising data security. The service leverages end-to-end encryption, Swiss privacy…

How to forward emails in Gmail, Outlook, Yahoo, and Proton Mail

ProtonMail published a step-by-step guide explaining how to forward emails across multiple email providers, including their own service.

Is Passwork safe for your business?

An OCCRP investigation found Passwork’s European product shares a codebase, update pipeline, and manuals with a Russian firm holding FSB certifications, which Passwork did not disclose. Security exper…

Proton Mail security advisory regarding Yahoo Hack

Proton Mail confirms Yahoo's 2017 breach affected 3 billion accounts and highlights the inadequacy of traditional email security models. It reiterates its end-to-end encryption approach, arguing that …

Google discontinues Dark Web Report — What it means for your personal data

Google will shut down its Dark Web Report feature on February 17, 2026, with scans ending January 15, 2026, after user feedback indicated it failed to provide actionable follow-up steps despite monito…

Disney pays settlement over online safety for kids

Disney agreed to pay a $10 million FTC settlement for failing to label children’s videos on YouTube as 'Made For Kids,' violating COPPA. The failure led to improper data collection on under-13 users d…

Dropbox is shutting down its password manager — here’s what you can do

Proton announced Dropbox Passwords will be discontinued on October 28, 2025, urging users to migrate to Proton Pass. The move follows Dropbox's broader product phase-outs and workforce reductions, pos…

How to fight inflation with Bitcoin

ProtonMail's blog post discusses strategies to hedge against inflation using Bitcoin, positioning it as a financial tool rather than a product announcement.

The Online Safety Act doesn’t protect encryption, but Ofcom can

The UK Parliament passed the Online Safety Act, granting the government broad powers to access private communications, despite admitting it’s technically unfeasible to break encryption without undermi…

Using Zoom? Here are the privacy issues you need to be aware of

Proton’s blog post exposes Zoom’s data-sharing practices, false end-to-end encryption claims, and security vulnerabilities like Zoombombing and a Mac camera hack. Updates through June 2020 show Zoom’s…

No, PGP is not broken, not even with the Efail vulnerabilities

Proton Mail states it is not affected by the Efail PGP vulnerabilities, which target flawed PGP implementations rather than the OpenPGP protocol itself. The company explains why its web, mobile, and B…

How to disable location history on Google, Apple, and more

ProtonMail publishes a step-by-step guide on their blog explaining how users can disable location history across major platforms like Google and Apple.

France adopts first social media ban for under-15s in the EU

France became the first EU country to ban social media for children under 15, rolling out in two stages starting September 2026. The law requires all users in France to prove their age, raising concer…

Pricing change detected for Proton

Pricing updated for Proton: - Unlimited: annual price $8/mo → $8.33/mo - Unlimited: allowance changed from 500 GB storage, 1 user, 15 encrypted email addresses, 3

Email filters explained: These best practices will help you stay organized at work

Proton Mail introduced improved email filtering features, including smart spam detection that learns from user actions and automation tools for labeling, archiving, or deleting emails based on sender,…

Proton Mail published a guide detailing how its email filters automatically sort, label, archive, or delete messages based on sender, subject, keywords, or attachments. The post highlights smart spam

What does Google know about you? The chilling truth

ProtonMail's blog post highlights the extent of data Google collects about users, positioning ProtonMail as a privacy-focused alternative.

How to disable OneDrive: A complete guide

ProtonMail publishes a step-by-step guide on how users can disable OneDrive integration or functionality, likely to address privacy or performance concerns.

How to turn off Apple Intelligence on iPhone, iPad, and Mac

Proton published a guide detailing how users can disable Apple Intelligence on iPhone, iPad, Mac, and Vision Pro, including granular controls for features like Visual Intelligence, Call Screening, and…

How to write a cybersecurity policy for your small business

Proton published a practical guide to creating a cybersecurity policy for small businesses, emphasizing clear rules, accountability, and compliance. The post highlights Proton Pass for Business as a t…

Cyber insurance for small businesses: what you need to know before buying

Proton published a guide on cyber insurance for small businesses, detailing coverage limits, exclusions, and underwriting expectations. It highlights how credential security—such as password reuse, la…

What is a firewall? What does it do, and how does it work?

Proton explains the concept of a firewall, its purpose, and functionality in the context of their business services.

Pricing updated for Proton: - Plus: allowance changed from 15 GB storage, 1 user, 10 encrypted email addresses, support for 1 custom email domain, unlimited folde

How to conduct a password audit for your business

Proton published a guide on conducting password audits to identify credential risks like weak passwords, inactive accounts, and unauthorized access. The post positions Proton Pass for Business as a to…

70,000 government IDs leaked in Discord data breach

A breach at Discord’s third-party support provider (5CA) exposed at least 70,000 images of government-issued IDs used for age verification, with hackers demanding a $5M ransom. Discord disputes the sc…

Is ChatGPT Atlas safe? What you should know before you download it

ProtonMail's blog post evaluates the safety and privacy implications of ChatGPT Atlas, a third-party AI tool, and advises caution before downloading.

AWS outage takes down half the internet. Here’s how we fix it.

ProtonMail details how they mitigated and recovered from a major AWS outage that impacted their services, emphasizing their infrastructure resilience and technical preparedness.

AI browsers are coming for your clicks — and your privacy

Perplexity AI proposed a $34.5 billion bid to acquire Google’s Chrome browser, aiming to leverage its 3 billion users for AI training data and potential ad monetization. The move underscores the strat…

Where are you being recorded? Almost everywhere

ProtonMail's blog post explores the extent of surveillance in public and private spaces, emphasizing the importance of privacy in modern society.

Google suffers data breach, puts out Gmail warning

Google disclosed a breach of its Salesforce database by ShinyHunters, exposing customer data used in sophisticated phishing and vishing attacks targeting Gmail and Google Workspace users. The attacks …

Meta AI may be scanning your camera roll photos without your consent

A blog post highlights concerns that Meta AI may be accessing user camera roll photos without explicit consent, raising privacy and data security implications.

Coinbase hack reveals true cost of data collection

Coinbase disclosed a breach where attackers bribed insiders to steal government-issued IDs and other personal data of a small subset of users. No cryptocurrency was stolen, but the company expects to …

How Vegas Tenold stays safe

Proton released a documentary featuring journalist Vegas Tenold, showcasing his privacy-focused go-bag tools (decoy phones, Faraday bags) to mitigate risks at border crossings. The post frames these t…

Minnesota attack highlights risks of people-finder sites

Proton's blog post discusses the privacy risks posed by people-finder websites, using a recent Minnesota attack as a case study to illustrate dangers of data brokers.

Exposing 24 hours of hidden data leaks

Proton released a documentary-style video with YouTuber Tony Angelo and CryptoHarlem exposing how smartphones, Ring cameras, and other devices leak personal data like location and biometrics without u…

The UK government’s war on encryption is a global threat

Apple removed its Advanced Data Protection (ADP) feature for UK users after a government order under the Investigatory Powers Act 2016, effectively weakening iCloud encryption. The move sets a precede…

Bitcoin vs. CBDCs: The difference is control

Proton's blog post compares Bitcoin and Central Bank Digital Currencies (CBDCs), emphasizing the role of control in financial systems.

Hacker tricks are getting smarter, but Proton Mail has you covered

Proton Mail's blog post discusses emerging hacker techniques and reassures users of Proton's protective measures against these threats.

After 43M people hacked in France, here’s how to protect yourself

A cyberattack on France Travail, France's public employment service, exposed personal data of 43 million people between February 6 and March 5. Compromised data includes names, social security numbers…

How to protect yourself from Twitter’s latest breach

A hacker leaked a refined database of over 200 million Twitter users' email addresses and handles, likely obtained via an API flaw Twitter acknowledged in 2022. The breach enables doxxing and more con…

With new trade deal, Big Tech wants to be above the law

A new trade deal could grant Big Tech companies legal immunity, potentially reshaping the regulatory environment for privacy-focused services like ProtonMail.

The DMA could help make the internet a level playing field – but is the EU serious about taking on Big Tech?

ProtonMail's blog post analyzes the EU's Digital Markets Act (DMA) and its potential to create a more level playing field for internet services, questioning the EU's commitment to enforcing it against…

Why you should care about Zoom’s $85m privacy lawsuit

Zoom agreed to an $85 million settlement after falsely claiming calls were end-to-end encrypted and sharing user data with Facebook and Google without consent. The FTC complaint in 2020 led to securit…

Swiss court ruling strengthens privacy for email providers

A Swiss Federal Administrative Court ruled that email services cannot be classified as telecommunications providers, exempting them from data retention requirements. This follows a 2021 Swiss Supreme …

The Lawful Access to Encrypted Data Act wants to ban strong encryption

A bipartisan U.S. bill, the Lawful Access to Encrypted Data (LAED) Act, would require companies with over 1 million U.S. users to decrypt data and build backdoors into encryption, including HTTPS. The…

TikTok and the privacy perils of China’s first international social media platform

Proton’s blog post details TikTok’s extensive data collection, potential sharing with the Chinese government under Chinese law, and ongoing legal challenges, framing it as a severe privacy threat. The…

EU courts ban indiscriminate metadata collection and retention

The Court of Justice for the European Union ruled that indiscriminate mass data retention schemes are illegal under EU law, setting a precedent that could influence Switzerland to repeal its own metad…

The US congressional antitrust report is a win for privacy

A US House Judiciary subcommittee released a 400-page report formally acknowledging Big Tech monopolies as harmful and recommending major antitrust law reforms targeting Google, Apple, Facebook, and A…

Australia’s vague anti-encryption law sets a dangerous new precedent

Australia enacted the Assistance and Access (A&A) law, compelling tech firms to assist law enforcement in breaking encryption via secret warrants and remote malware deployment. The law endangers user …

Gmail confidential mode is not secure or private

Proton argues Gmail’s confidential mode lacks end-to-end encryption, allowing Google to read messages and retain them post-expiration, while Proton Mail’s emails are truly encrypted and self-destruct.…

We support stronger privacy regulations in California

Proton AG joined 23 other privacy-focused tech companies to endorse the Privacy for All Act of 2019, an amendment to California’s CCPA aimed at closing loopholes and adding protections. The coalition …

Everything wrong with the EU’s proposals for gathering electronic evidence

Proton co-signed a letter urging EU lawmakers to amend the European Commission’s e-evidence proposal, arguing it undermines privacy rights and weakens the competitive advantage of European privacy tec…

The Investigatory Powers Bill and Online Privacy

The UK Parliament approved the Investigatory Powers Bill (IPB), granting broad surveillance powers to GCHQ and MI5, including warrantless access to 1-year browsing records and mandatory decryption ass…

Need a Yahoo mail replacement? Here’s how Proton Mail is different

Proton Mail's user signups doubled after Yahoo's 1-billion-user breach, with German users now making up 8.5% of visitors. The company positions itself as a secure Yahoo Mail replacement, emphasizing e…

Wikileaks CIA Files – What this means for Internet security and encryption

Proton's blog post analyzes the implications of CIA/Wikileaks files on internet security and encryption practices, positioning Proton as a thought leader in privacy solutions.

ISPs are selling your private browsing history. Here’s how to prevent it.

ProtonMail announces a new feature to prevent ISPs from selling private browsing history, emphasizing enhanced privacy protections.

Net Neutrality is at risk in the United States. Here’s why it matters.

ProtonMail's blog post explains the risks to net neutrality in the U.S. and its broader implications for online freedom and privacy.

Proton Mail is being blocked in Turkey. Here’s how to bypass Turkey’s online censorship.

Proton Mail reports being blocked in Turkey and provides a guide for users to bypass online censorship. This highlights regulatory and operational challenges in the region.

Concerned about SESTA-FOSTA? Learn how Proton Mail protects your privacy

Proton Mail criticizes SESTA-FOSTA, a US law penalizing platforms for facilitating sex trafficking, arguing it will increase censorship and endanger sex workers. As a Swiss company, Proton Mail claims…

Spam Watch 2025: The hidden trackers and inbox overload behind holiday marketing

Proton Mail’s Spam Watch 2025 report analyzed 50 major U.S. retail brands, finding engineered inbox overload driven by hidden trackers and high-volume emailing during the holiday season. Luxury home a…

ESET Password Manager is shutting down: Here’s how to switch

ESET announced the discontinuation of its Password Manager, halting sales on October 21, 2025, and setting a final shutdown date of October 18, 2027. Users must export passwords before the deadline as…

Australia’s world-first social media ban: Why the ban might be even worse for privacy

Australia’s new law bans social media access for users under 16 starting December 9, 2025, requiring platforms to enforce age verification or face fines. Early enforcement reveals verification failure…

Discord introduces global ‘teen-by-default’ age verification

Discord is rolling out global age verification for all users, defaulting to teen-appropriate settings unless users verify adulthood via AI inference or ID upload. The policy aims to comply with new le…

A Lei americana de Vigilância CISA foi aprovada, aqui está o que podemos fazer

ProtonMail analyzes the newly approved U.S. CISA surveillance law and outlines steps the company is taking to mitigate its impact on user privacy and compliance.

Swiss Surveillance Laws headed for nationwide referendum!

Switzerland is moving toward a nationwide referendum on controversial surveillance laws that could expand government monitoring capabilities, potentially affecting privacy-focused services like Proton…

GrapheneOS leaves France over encryption backdoor concerns

GrapheneOS announced it is removing all servers from France and ending its relationship with OVHcloud, citing government pressure for encryption backdoors and concerns over data sovereignty amid Franc…

OpenAI data breach exposed API user information — here’s how to protect your data

A November 26, 2025 breach of an OpenAI vendor exposed business customer metadata (names, emails, locations, system details) via Mixpanel, though core ChatGPT systems remained secure. Proton leveraged…

Meta accused of bypassing Apple’s privacy rules. Here’s how to protect yourself.

A former Meta employee alleges the company used deterministic matching to track users despite Apple’s App Tracking Transparency (ATT) consent requirements, potentially undermining platform-level priva…

LinkedIn will soon use your data to train AI. Here’s what you can do to opt out.

LinkedIn will begin sharing user data from the EU, EEA, and Switzerland with Microsoft and affiliates for AI training starting November 3, 2025, with users opted in by default. The policy excludes pri…

CISA Surveillance Law has passed, here’s what we can do

ProtonMail's blog post analyzes the implications of the newly passed CISA surveillance law and outlines the company's response to protect user privacy.

Impact of Swiss surveillance laws on secure email

Swiss Parliament passed a new surveillance law (NDG/LRens) in September, but Proton AG confirms it will not significantly impact its services. The law exempts companies like Proton Mail and Proton VPN…

How ISPs track your online activity

ProtonMail's blog post explains methods used by ISPs to monitor user online activity, including metadata collection and deep packet inspection.

A GDPR compliance checklist for small and medium-sized businesses

ProtonMail released a GDPR compliance checklist tailored for small and medium-sized UK businesses, providing guidance on data protection requirements.

Keep communicating through any downtime with Proton’s business continuity solution

Proton introduced a business continuity solution enabling organizations to switch to Proton Mail, Meet, and Workspace during outages. The service leverages Proton’s independent European infrastructure…

How to turn off Face ID on iPhone — and when you should

ProtonMail publishes a guide on disabling Face ID on iPhones, emphasizing privacy and user control over biometric authentication.

How to create a professional email address with a custom domain

ProtonMail publishes a step-by-step guide on setting up a professional email address using a custom domain through their business email service.

How to password protect an Excel file

Proton published a guide on password-protecting Excel files using Microsoft tools and highlighted Proton Drive’s end-to-end encryption for secure storage and sharing. It also promoted Proton Sheets as…

Meta’s new AI image generator is using your public Instagram photos

Meta launched Muse Image, an AI image generator integrated into Instagram and other platforms, which uses public photos for AI remixes without user consent or notification. The feature defaults to opt…

Pricing updated for Proton: - Plus: allowance changed from 15 GB storage, 1 user, 10 encrypted email addresses, 1 cu

Is Cloaked legit? An honest review of the privacy app

A third-party review confirms Cloaked as a legitimate privacy app with SOC-2 and ISO certifications, highlighting its email/phone aliasing, data broker removal, and bundled features. The review notes …

How to stop Meta from tracking you

Proton published a guide detailing Meta’s extensive tracking across Facebook, Instagram, WhatsApp, and third-party apps via its SDK, including how AI models ingest user data for ad targeting. The post…

A new design for a smarter Lumo

Proton released Lumo 2.0, a major upgrade to its AI assistant that introduces richer conversations, workplace capabilities, and new image generation/analysis features. The redesign evolves Lumo’s masc…

Cyber Essentials certification: what UK businesses need to know

ProtonMail announces it has obtained Cyber Essentials certification, a UK government-backed standard for cybersecurity best practices. This certification demonstrates ProtonMail's commitment to protec…

What is spyware and how can you protect yourself?

ProtonMail's blog post explains spyware, its risks, and provides guidance on protecting against it.

How to remove malware from Android and prevent it getting back in

ProtonMail publishes a step-by-step guide on detecting and removing malware from Android devices, emphasizing security best practices to prevent reinfection.

Pricing updated for Proton: - Unlimited: allowance changed from 500 GB