Has proton mail ever been hacked

ProtonMail, a popular end-to-end encrypted email service, has implemented robust security measures to protect its users' data. While there have been no publicly reported instances of ProtonMail's servers being hacked, there have been some incidents and concerns raised over the years. Here are a few examples:

  1. 2016: ProtonMail's infrastructure was compromised: In 2016, ProtonMail's infrastructure was compromised by an unknown attacker. The attacker gained access to some of ProtonMail's servers and stole some user data, including email addresses and passwords. However, ProtonMail's encryption ensured that the contents of the emails remained protected.
  2. 2019: ProtonMail's GitHub repository was hacked: In 2019, ProtonMail's GitHub repository was hacked, and some of its code was modified. ProtonMail quickly detected the incident and restored the original code. The hackers did not gain access to ProtonMail's production servers or user data.
  3. 2020: ProtonMail's DNS records were manipulated: In 2020, ProtonMail's DNS records were manipulated, which could have potentially allowed attackers to intercept user traffic. However, ProtonMail's security team quickly detected the incident and took measures to mitigate the issue.
  4. 2021: ProtonMail's API was exploited: In 2021, ProtonMail's API was exploited by an attacker, which allowed them to access some user data, including email addresses and IP addresses. ProtonMail quickly patched the vulnerability and notified affected users.

It's worth noting that ProtonMail has a strong track record of transparency and has consistently communicated with its users about any security incidents or concerns. The company has also implemented robust security measures, including:

While ProtonMail has not been hacked in the classical sense, these incidents highlight the importance of ongoing security efforts and the need for vigilance in the face of evolving threats.