Microsoft’s January 2026 Patch Tuesday fixes 112 CVEs, including an exploited Windows DWM zero-day, plus critical flaws ...

Today is Microsoft' 2026 Patch Tuesday with security updates for 114 flaws, including one actively exploited and two publicly ...

Learn how Microsoft unites privacy and security through advanced tools and global compliance to protect data and build trust.

Microsoft is showcasing major advancements in its Secure Future Initiative (SFI), a multiyear cybersecurity transformation it calls the largest engineering project in company history. The latest SFI ...

Microsoft has supercharged its Security Copilot platform with 11 new autonomous AI agents designed to help developers and security teams triage phishing alerts, remediate vulnerabilities, and secure ...

Microsoft has increased employee usage of multifactor authentication (MFA), standardized secure development pipelines, and adopted new security processes as part of its ongoing efforts to rebuild its ...

Update, August 10, 2025: This story, originally published on August 7, has been updated with additional information following a demonstration of the shared service principal exploit at the Black Hat ...

In a move that will significantly boost the use of its agent-based security assistant, which was released last year, Microsoft plans to automatically offer Security Copilot to its enterprise customers ...

Microsoft has introduced an updated version of the "Publish API for Edge extension developers" that increases the security for developer accounts and the updating of browser extensions. When first ...