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Privacy news

  • Privacy news
Updated October 7, 2016 with additional clarification and analysis of Yahoo’s denial Dear Proton Mail Community, Two weeks ago, we published a security advisory regarding the mass hacking of Yahoo. Unfortunately, due to recent events, we are issuin
  • Privacy news
CONFIRMING WHAT WAS LONG SUSPECTED BY THE SECURITY COMMUNITY, YAHOO HAS CONFIRMED A MASSIVE BREACH OF OVER 500 MILLION EMAIL ACCOUNTS, INCLUDING BOTH CREDENTIALS AND SECURITY QUESTIONS. October 4, 2017 Update: Yahoo now confirms that the hack impact
CISA Surveillance Law
  • Privacy news
This is a Portuguese translated version of an Article which we originally published on December 21, 2015. We want to give special thanks to Proton Mail user jjsergio for the translation. Com essa lei veio a perda de inúmeras proteções extremamente i
Swiss surveillance referendum
  • Privacy news
WE ARE HAPPY TO ANNOUNCE THAT, DUE TO THE EFFORTS OF OUR USERS AND ALLIES, THE SWISS SURVEILLANCE LAW WILL BE PUT TO A VOTE BY THE SWISS PEOPLE! In September last year, the Swiss parliament passed a new surveillance law known as the Nachrichtendiens
CISA Surveillance Law
  • Privacy news
LATE LAST FRIDAY, THE US CONGRESS AND PRESIDENT OBAMA SIGNED INTO LAW THE CISA SURVEILLANCE LAW USING VERY UNDERHANDED METHODS. With it came the loss of numerous protections extremely important to internet privacy. To understand why the CISA surveil
Swiss surveillance law
  • Privacy news
IN SEPTEMBER OF THIS YEAR, THE SWISS PARLIAMENT PASSED A NEW SWISS SURVEILLANCE LAW, KNOWN AS THE NACHRICHTENDIENSTGESETZ (NDG) IN GERMAN AND LA LOI SUR LE RENSEIGNEMENT (LRENS) EN FRANÇAISE. 2017 Update – In the months since the law was first intro
  • Opinion
  • Privacy news
In the wake of the devastating terrorist attack on Paris two weeks ago, the entire team at Proton Mail is shocked and horrified. Being based in Geneva, Paris is not so far away, and in fact, many of our team have family and friends in Paris, whose sa
  • Privacy news
Full English language analysis of the laws can be found here. Article in Le Matin Dimanche (one of the largest papers in French speaking Switzerland) covering our economic arguments against the law can be found here (French). Sign the Referendum to
  • Privacy news
HTTP Strict Transport Security (HSTS) is a web security policy that is made to protect secure HTTPS websites against downgrade attacks that is used to perform Man in the middle attacks. “Once a supported browser receives this header that browser will