Microsoft has observed two named Chinese nation-state actors, Linen Typhoon and Violet Typhoon, exploiting vulnerabilities ...

Microsoft has revealed more on how its latest AI tools are proving useful spotting code vulnerabilities and more. The company has published a new blog post detailing how it used Security Copilot ...

The term "zero-day" attack refers to when a previously unknown vulnerability is targeted. Tens of thousands of servers are said to be at risk. While the issue is serious, it differs from several ...

Microsoft warns of active attacks by Chinese hackers exploiting SharePoint flaws CVE-2025-49706 and CVE-2025-49704, urging urgent patching and mitigation steps.

Zero-day exploits are the ghosts in the machine, silent, invisible, and devastating when they finally make themselves known.

New features for sharing links and broken inheritance offer unparalleled visibility and control, empowering IT teams to ...

Microsoft has issued an urgent alert about active zero-day cyberattacks targeting on-premises SharePoint servers used by U.S.

Microsoft’s Threat Intelligence team has leveraged its AI-driven Security Copilot tool to identify 20 critical vulnerabilities in widely used open-source bootloaders — GRUB2, U-Boot, and Barebox.

Microsoft has announcing the public preview of new AI-powered agents at RSA Conference 2025, currently taking place in San Francisco, Calif. The company introduced Security Copilot last year to ...

One vulnerability patched today that was publicly disclosed earlier is CVE-2025-21377, ... which Redmond has since rebranded as “Microsoft 365 Copilot.” ...