The incident has reportedly impacted the servers of federal agencies, schools, and energy companies. Some emergency patches ...

A server vulnerability left unpatched by Microsoft has now escalated from espionage to ransomware, hitting hundreds of ...

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

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

Chinese-linked hackers breached several U.S. government agencies, including the Department of Homeland Security and the Department of Health and Human Services, by exploiting a vulnerability in ...

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

The “ToolShell” cyberattack campaign exploiting zero-day vulnerabilities in on-premises Microsoft SharePoint Servers has so ...

Three China-linked hacking groups exploited flaws in Microsoft’s SharePoint software, impacting around 100 organizations, including several US federal agencies. Microsoft is working with CISA and ...

A major cyberespionage operation targeting Microsoft's SharePoint server software has compromised about 100 organizations ...

The US agency overseeing nuclear weapons breached in a China-linked hack of Microsoft SharePoint, according to Bloomberg.

In a major security lapse, the United States nuclear weapons agency, National Nuclear Security Administration , was breached ...

A global cyberattack exploiting a zero-day flaw in Microsoft SharePoint servers has compromised thousands of organizations, ...