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

Microsoft SharePoint servers were targeted in a major cyberattack that cybersecurity experts say could impact over 10,000 ...

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

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

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

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

An ongoing cyberattack campaign known as “ToolShell” is exploiting on-premises Microsoft SharePoint Servers and has ...

Microsoft SharePoint hack triggers global security alert in 2025, exposing zero-day vulnerabilities and raising concerns over ...

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 ...

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

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

Microsoft issued an emergency fix to close off a vulnerability in its SharePoint software that hackers have exploited to carry out widespread attacks on businesses and at least some federal agencies.