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

The vulnerability, tracked as CVE-2025-53770, carries a severity rating of 9.8 out of a possible 10. It gives unauthenticated ...

Microsoft confirms Chinese hackers exploited a SharePoint flaw; Patches now available. Cloud-based Microsoft 365 not affected ...

Microsoft has released security patches for the zero-day vulnerability chain dubbed ToolShell, capable of remote code ...

Microsoft has issued an emergency fix to close off a vulnerability in Microsoft’s SharePoint software that hackers have ...

One of the hacked organizations reportedly includes the U.S. agency responsible for maintaining the country's stockpile of ...

A major security vulnerability in Microsoft's widely used Sharepoint server software has been exploited by hackers, causing ...

New estimates regarding the recently-exploited Microsoft SharePoint vulnerabilities now evaluate that as many as 400 ...

Microsoft has released a critical patch for a security flaw in its SharePoint software. Hackers actively exploited this ...

Microsoft contained a major SharePoint security flaw, amid fresh questions about the future of its legacy on-premises software.

CISA gave agencies until the end of the day on Monday to mitigate a severe zero-day vulnerability in Microsoft's widely used ...

Federal cybersecurity officials have issued a warning to Microsoft users about a security flaw allowing hackers to access to ...