A vulnerability disclosure policy (VDP), also referred to as a responsible disclosure policy, describes how an organization will handle reports of vulnerabilities submitted by ethical hackers. A VDP must thus be easily identifiable via a simple way, a security.txt notice.
# Yahoo uses HackerOne for responsible disclosure. # To report abusive behavior, spam, email scams, etc. please visit https://safety.yahoo.com/Security/. Contact: mailto:email@example.com Contact: https://hackerone.com/verizonmedia Acknowledgements: https://hackerone.com/verizonmedia/thanks Policy: https://hackerone.com/verizonmedia?view_policy=true Hiring: https://www.verizonmedia.com/careers/search.html?q=paranoids
This policy crawled by Onyphe on the 2021-04-07 is sorted as securitytxt.