The latest Microsoft security advisories
- Congratulations to the MSRC 2025 Most Valuable Security Researchers!
- Congratulations to the top MSRC 2025 Q2 security researchers!
- Rising star: Meet Dylan, MSRC’s youngest security researcher
- RedirectionGuard: Mitigating unsafe junction traversal in Windows
- Congratulations to the Top MSRC 2025 Q1 Security Researchers!
- Zero Day Quest 2025: $1.6 million awarded for vulnerability research
- Announcing the winners of the Adaptive Prompt Injection Challenge (LLMail-Inject)
- Jailbreaking is (mostly) simpler than you think
- Exciting updates to the Copilot (AI) Bounty Program: Enhancing security and incentivizing innovation
- Scaling Dynamic Application Security Testing (DAST)
- Congratulations to the Top MSRC 2024 Q4 Security Researchers!
- Mitigating NTLM Relay Attacks by Default
- Announcing the Adaptive Prompt Injection Challenge (LLMail-Inject)
- Securing AI and Cloud with the Zero Day Quest
- Toward greater transparency: Publishing machine-readable CSAF files