Hackers stole a Microsoft employee's credentials and accessed the body of users' emails, reports @motherboard. https://motherboard.vice.com/en_us/article/ywyz3x/hackers-could-read-your-hotmail-msn-outlook-microsoft-customer-support This particular attack is impossible with ProtonMail as we can't read user emails. Learn about zero-access encryption: https://protonmail.com/blog/zero-access-encryption/