Microsoft bug bounty expands to critical flaws across online services
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Microsoft expanded its bug bounty program to pay for critical vulnerabilities that directly affect any of its online services, increasing incentives to surface flaws before attackers exploit them. The program now covers issues in Microsoft, third-party, and open-source code when they impact those services. New services are now in scope as soon as they are released, widening coverage across Microsoft's online footprint.
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Timeline
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11.12.2025 18:00 2 articles · 7mo ago
Microsoft expands bug bounty coverage for critical service-impacting vulnerabilities
Initial DisclosureMicrosoft expanded its bug bounty program to pay security researchers for critical vulnerabilities with a direct, demonstrable impact on Microsoft online services, including issues in third-party and open-source dependencies. New services are now in scope as soon as they are released, broadening coverage across Microsoft's online service footprint.
Show sources
- Microsoft bounty program now includes any flaw impacting its services — www.bleepingcomputer.com — 11.12.2025 18:00
- Microsoft bounty program now includes any flaw impacting its services — www.bleepingcomputer.com — 11.12.2025 18:00