Starting today, we are making it possible for everyone to add a @pm.me email address to your ProtonMail account, at no cost! For a long time, some members of our community have been asking us for a shorter, easy-to-share email address. Part of this comes from the difficulty of spelling out P-R-O-T-O-N-M-A-I-L over the phone. …

Like many of you, we have seen the story this weekend where it was revealed that ProtonMail was being used by White House staff. As a matter of policy, we never comment on individual accounts, so we will not confirm nor deny the authenticity of this account. And while we were hoping to not have …

We have confirmed that Internet service providers in Turkey have been blocking ProtonMail this week. Here’s what we know so far, and some ways to bypass the block. Our support team first became aware of connectivity problems for Turkish ProtonMail users starting on Tuesday. After further investigation, we determined that protonmail.com was unreachable for both …

ProtonMail is an encrypted email service that takes a radically different approach to email security. Find out how ProtonMail security compares to Gmail security. In 2014, ProtonMail became the world’s first email service to protect data with end-to-end encryption, and today is the world’s most popular secure email service with millions of users worldwide. ProtonMail’s …

These days, email breaches are becoming increasingly common for enterprises. There are however reliable ways to prevent email breaches, or reduce their impact. It should really come as no surprise that email hacks are on the rise. As businesses go digital, email data is becoming increasingly valuable for hackers. While the trending topic this week …

Last Friday, a weaponized version of a NSA exploit was used to infect over three hundred thousand computers in over 150 countries with the WannaCry ransomware. In addition to government ministries and transportation infrastructure, the British National Health Service (NHS) was crippled, disrupting treatment and care for thousands of patients, and putting countless lives at …

Earlier today, Wikileaks dumped a large database of secret documents from the CIA in a released dubbed #Vault7. Here we do a deeper analysis of the leak and the broader implications on online security and encrypted services. Our in-depth analysis of the leaked CIA files is found at the bottom of this post. First, we …

After last week’s announcement of an even larger Yahoo breach impacting 1 billion users, signups of ProtonMail have doubled again to hit an all time high due to users looking for a Yahoo Mail replacement. Update February 16th, 2017 – Yahoo just announced another major breach, which took place in 2015 and 2016. We had …

Earlier this week, Donald Trump won a stunning election victory that will put him in charge of the world’s most powerful mass surveillance infrastructure. Regardless of which side of the political spectrum you are on, Trump’s control over the NSA is now an indisputable fact, and we think it is worth taking a closer look …

In the past two months, many of you have reached out to us to ask about the mysterious tweets we sent to Google in August. At ProtonMail, transparency is a core value, and we try to be as transparent with our community as possible. As many people have continued to point out to us, we …

Updated October 7, 2016 with additional clarification and analysis of Yahoo’s denial Dear ProtonMail Community, Two weeks ago, we published a security advisory regarding the mass hacking of Yahoo. Unfortunately, due to recent events, we are issuing a second advisory regarding all US email providers. What happened? This week, it was revealed that as a …

We are happy to announce the next version of ProtonMail’s secure email service. ProtonMail 3.4 adds two much demanded features, Custom Filters and Embedded Images In order to make encrypted email easier to use, we have put a lot of focus this summer on adding features that exist in legacy email providers into ProtonMail, while …