The move aims to expand the use of Security Copilot and comes with the launch of 12 new agents from Microsoft at the company's Ignite conference last week.

In December 2025, the critical React Server Components (RSC) vulnerability known as React2Shell (CVE-2025-55182) was publicly ...

Critical vulnerabilities found in third-party applications eligible for award under 'in scope by default' move ...

Recent Notepad++ releases address a vulnerability that has allowed threat actors to hijack the free source code editor’s ...

Fake employees are an emerging cybersecurity threat. Learn how they infiltrate organizations and what steps you can take to ...

You shouldn’t delay those Windows updates anymore. It patches one flaw hackers are already taking advantage of and two others they know about.

Microsoft now pays security researchers for finding critical vulnerabilities in any of its online services, regardless of whether the code was written by Microsoft or a third party.

KB5072033 addresses vulnerabilities across Windows systems and Office applications—including one actively exploited zero-day.

Microsoft Patch Tuesday fixes 56 vulnerabilities, including one actively exploited zero-day Key flaws: CVE-2025-62221 ...

According to Microsoft, a zero-day flaw is one that has been publicly disclosed or actively exploited while no official fix ...

Microsoft fixed over 50 security vulnerabilities with December's big Patch Tuesday. One of them is already being actively ...