https://arstechnica.com/information-technology/2019/08/valve-says-turning-away-researcher-reporting-steam-vulnerability-was-a-mistake/

In an attempt to quell a controversy that has raised the ire of white-hat hackers, the maker of the Steam online game platform said on Thursday it made a mistake when it turned away a researcher who recently reported two separate vulnerabilities.

In its statement, Valve Corporation references HackerOne, the reporting service that helps thousands of companies receive and respond to vulnerabilities in their software or hardware. The company also writes: