Researchers uncovered SearchLeak, a critical Microsoft 365 Copilot flaw that could let attackers steal emails, OTPs and ...

Microsoft says it will phase out SMS codes for personal account sign-ins, urging users to switch to passkeys for better protection against scammers.

Microsoft fixed a critical Copilot Enterprise Search flaw that could expose emails, calendars, and indexed files through one ...

Microsoft is phasing out SMS 2FA for personal accounts as it pushes users toward passkeys and other passwordless sign-in methods. Here’s what users should know.

Today is Microsoft's June 2026 Patch Tuesday, with security updates for 200 flaws, including five publicly disclosed zero-day ...

Read how Microsoft Security has advanced its agentic vulnerability detection system, codename MDASH, integrating into ...

Build 2026: Microsoft's MDASH exits preview with 100+ specialized threat-hunting AI agents ...

Microsoft shut down dozens of GitHub code repositories for Azure and AI coding tools after a reported hack.

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. This voice experience is generated by AI. Learn more. This ...

The FBI released an urgent security warning to the public about a fast-acting scam targeting Microsoft 365 users on Teams, ...

At Build 2026, Microsoft unveiled a new containment framework for autonomous AI agents, expanded its MDASH vulnerability ...