Microsoft has confirmed it recently fixed its “highest ever” vulnerability plaguing its ASP.NET Core product. Described as an ...

Flaw in Kestrel web server allowed request smuggling, impact depends on hosting setup and application code Microsoft has patched an ASP.NET Core vulnerability with a CVSS score of 9.9, which security ...

"In the European Economic Area, we’re making updates to the enrollment process to ensure it meets local expectations and ...

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 ...

CISA warned that recently disclosed vulnerabilities in Windows SMB Client and Kentico Xperience CMS have been exploited in the wild.

Cloud security startup Wiz emerged from stealth with $100 million in Series A financing and a security platform already in use at Fortune 100 customers including Docusign. “It was a tough choice to ...

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 ...

There’s no talk of locking down the Windows kernel just yet, but Microsoft clearly wants to move endpoint security systems out of there. There’s no talk of locking down the Windows kernel just yet, ...

Microsoft today unleashed updates to plug a whopping 161 security vulnerabilities in Windows and related software, including three “zero-day” weaknesses that are already under active attack. Redmond’s ...

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 ...

Editor’s note: This is a guest analysis from Christopher Budd, who previously spent a decade at the Microsoft Security Response Center (MSRC). Emergency security teams know summer weekends are made ...

The Microsoft Security Store is the gateway for customers to easily discover, buy, and deploy trusted security solutions and ...