Ask HN: What is the process for disclosing systemic level vulnerabilities?

2 points by please_help_lol 7 days ago

Hello.

I am not a security researcher.

I uncovered an attack vector that I need guidance to disclose in an ethical and legal way.

The attack vector is not within my code. I see HackerOne disclosure as one route - https://docs.hackerone.com/en/articles/8517457-disclosure

If the path is not particular to any specific code package and is more related to supply chain attacks, then where does one go?