Valve
HackerOne live webgit_repoBug bounty program on HackerOne. Official listing: https://hackerone.com/valve. Scope and rules are controlled by the program — always verify against the official listing before testing.
Max bounty
$7.5K
Starts
2017-10-16
In-scope assets
16
Last updated
2026-06-16
In-scope assets
| Type | Asset | Detail |
|---|---|---|
| web | *.steamstatic.com | |
| web | api.steampowered.com | |
| web | developer.valvesoftware.com | |
| web | help.steampowered.com | |
| web | partner.steamgames.com | |
| web | partner.steampowered.com | |
| web | playartifact.com | |
| web | steamcommunity.com | |
| web | store.steampowered.com | |
| web | storefront.steampowered.com | |
| web | support.steampowered.com | |
| web | wiki.teamfortress.com | |
| web | www.counter-strike.net | |
| web | www.dota2.com | |
| web | www.teamfortress.com | |
| web | www.valvesoftware.com |
Watching Valve? BountyHunt monitors every in-scope repo and tells you the moment a commit, release, or scope change lands — in the app, by webhook, or straight to your agent over MCP.
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