An illustration of Zoom's attendee attention tracking.

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

March 20th, 2020 in Privacy

Zoom has seen a flood of new users as the COVID-19 outbreak forces more and more employees to transition to working from home. Zoom’s big selling point is its near-frictionless video calls. However, new users should be aware of the company’s privacy practices. By looking through its privacy policy and some of its support documents, …

An illustration of political campaigns sharing voter data.

Political campaigns and your personal data

March 13th, 2020 in Privacy

During this American presidential election campaign season, politicians have scored points calling out tech companies for abusing the personal data of their users. Yet many political campaigns are engaged in very similar practices.  Political campaigns are now sophisticated data operations that collect mass amounts of personal information from their supporters and potential voters. Their methodology …

Illustration of a user using DKIM keys to stop a hacker spoofing their email.

Introducing DKIM key management, a new feature to protect against domain name impersonation

February 27th, 2020 in Releases

It is now harder for hackers and spammers to impersonate ProtonMail users that have custom domain email addresses. We have introduced the DKIM key management in beta, which allows you to manually rotate your DKIM keys. This is part of our continuing effort to make it more difficult for attackers to impersonate our users’ custom …

illustration of email surveillance

What the latest email spying scandal means for user privacy

February 14th, 2020 in Articles & News

On Monday, Vice’s Motherboard broke yet another story revealing the extent to which companies are monetizing their users. Reporter Joseph Cox’s investigation revealed how Edison, an email productivity app, is scraping users’ personal inboxes for purchase receipts and shipment tracking updates. Using this data, the company can create “detailed behavior patterns” for its users, selling …

illustration of ProtonCalendar

Mark the date! The ProtonCalendar beta is here

December 30th, 2019 in Articles & News

A calendar is more than just a tool. It’s a record of the moments that make up your life — your big meetings, your gatherings with friends, and children’s birthdays. For the longest time, to easily organize these events, you had to let large corporations monitor these special moments. These companies snoop on your calendar …

We’re auctioning Lifetime Accounts to support a free and fair Internet and a more sustainable future

December 19th, 2019 in Articles & News

Last week we asked you for suggestions about which organizations you think we should help with our Lifetime Auction and you responded with hundreds of worthy causes and institutes. All of your recommendations aligned with the Proton philosophy of creating a more secure and private Internet and defending human rights. However, as we went through …

illustration of a private Internet browser

Most secure browser for your privacy in 2020

December 9th, 2019 in Privacy

Your web browser is the vehicle that carries you around the Internet to your desired websites. As such, it knows precisely what sites you have visited, how long you spent browsing them, and what you clicked on (or almost clicked on). Anyone who has access to your web browser can have a window into your …

The IT security experts at ProtonMail share their tips for securing your business's devices and network.

Get the ProtonMail IT security ebook for small businesses

November 7th, 2019 in Articles & News

IT security is crucial to success in today’s economy. A data breach can cost you time, money, and your customers’ trust. Yet, due to a lack of funding, time, and expertise, most small- and medium-sized businesses (SMEs) are unprepared to deal with basic cyber threats. As a result, most victims of data breaches are small …

illustration of two-factor authentication

If you aren’t using two-factor authentication, your accounts are vulnerable

October 10th, 2019 in Security

Earlier this year, security researchers discovered a fire sale taking place on the dark web: 2.2 billion usernames and passwords that had been stolen in data breaches and compiled into a multi-volume database dubbed as Collection #1-5. With so many passwords leaked, there is a decent chance that yours was among them. (You can check …

Illustration of multi-account support in ProtonMail Android.

Introducing multi-account support for ProtonMail Android

September 10th, 2019 in Releases

Version 1.12 of the ProtonMail Android app makes it easy for anyone to manage multiple ProtonMail accounts right on their phone. This feature allows you to be logged into multiple ProtonMail accounts at the same time, and easily switch between their inboxes. Multi-account support We have received numerous requests from small- and medium-sized business owners, …

An illustration of Kazakhstan government surveillance

Kazakhstan’s aggressive mass surveillance technique explained

August 1st, 2019 in Encryption

Aug. 7, 2019 update: The government has reversed its surveillance strategy, claiming the whole program was a “test” that is now complete, according to Reuters. If you installed a government root certificate on your device, you may now uninstall it without consequence. We have provided instructions in this article below for how to do so …

ProtonMail Android v1.11 illustrated by a fingerprint

ProtonMail Android v1.11 release

May 16th, 2019 in Releases

With ProtonMail Android version 1.11, accessing your encrypted inbox is now faster and more secure. You now have the option to unlock the app with your fingerprint. We are continuously working to make our apps easier to use for our community while maintaining the high-security standards you have come to expect from Proton projects. Allowing …

Get your secure email account
Create Account

Proton Technologies AG

Chemin du Pré-Fleuri, 3
CH-1228 Plan-les-Ouates, Genève, Switzerland

For support inquiries, please visit
protonmail.com/support

For security related discussions
security@protonmail.com