Microsoft is investigating whether a leak from its early alert system for cybersecurity companies allowed Chinese hackers to ...

Threat actors exploit SharePoint flaws to access internal systems, steal sensitive data, and carry out surveillance, ...

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

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

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

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

Department of Homeland Security headquarters, several of its agencies and the Department of Health and Human Services have ...

A security patch Microsoft (MSFT.O), opens new tab released this month failed to fully fix a critical flaw in the U.S. tech ...

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

A cyber-espionage campaign centered on vulnerable versions of Microsoft's server software now involves the deployment of ...

Multiple hacking groups—including state actors from China—have targeted a vulnerability in older, on-premises versions of the ...

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