Microsoft Security Response Centerの新着記事はこちら “BadAlloc” – Memory allocation vulnerabilities could affect wide range of IoT and OT devices in industrial, medical, and enterprise networks Congratulating Our Top MSRC 2021 Q1 Security Researchers! April 2021 Update Tuesday packages now available Introducing Bounty Awards for Teams Desktop Client Security Research Guidance for responders: Investigating and remediating on-premises Exchange Server vulnerabilities One-Click Microsoft Exchange On-Premises Mitigation Tool – March 2021 Microsoft Exchange Server Vulnerabilities Mitigations – updated March 15, 2021 A new experience for reporting copyright or trademark infringement on Microsoft Services On-Premises Exchange Server Vulnerabilities Resource Center – updated March 25, 2021 Microsoft Internal Solorigate Investigation – Final Update