Announcing Microsoft Defender Experts Suite, a integrated set of expert-led services that helps security teams keep pace with ...

A new report details Microsoft’s security progress and new deputy CISOs. A new report details Microsoft’s security progress and new deputy CISOs. is a senior editor and author of Notepad, who has been ...

The tech giant is announcing six agentic offerings for its Microsoft Security Copilot platform, which is ‘really taking automation to that next step’ for security teams, Microsoft’s Dorothy Li tells ...

Last summer's CrowdStrike meltdown caused billions of dollars in damage and exposed some fundamental architectural flaws in the Windows platform. A single flawed update from one vendor was enough to ...

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 ...

Microsoft has confirmed that the December 2025 security updates are breaking Message Queuing (MSMQ) functionality, affecting enterprise applications and Internet Information Services (IIS) websites.

Posts from this topic will be added to your daily email digest and your homepage feed. Years of security issues and mounting criticism have left Microsoft needing to overhaul its cybersecurity. Years ...

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 ...

Today the odds remain stacked against cybersecurity professionals. Too often, they fight an asymmetric battle against prolific, relentless and sophisticated attackers. To protect their organizations, ...

We don't know how much it will cost for consumers yet, but this marks the first time Microsoft will offer extended security updates for individual users, not just corporate clients. I've been testing ...