This is security.txt
document one (of two)
found on protonmail.ch and was discovered five months ago.
Contact: mailto:security@protonmail.ch Encryption: https://protonmail.com/security@protonmail.ch.txt Policy: https://protonmail.com/blog/protonmail-bug-bounty-program/ Acknowledgments: https://protonmail.com/blog/protonmail-security-contributors/ Hiring: https://protonmail.com/careers