Microsoft is warning organizations about active exploitation of on-premises SharePoint servers by the Storm-2603 group.

A massive Microsoft SharePoint vulnerability has reportedly exposed over 400 organizations—including the U.S. nuclear ...

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

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

The company says several Chinese state-aligned groups have exploited the zero-day vulnerability disclosed on Saturday.

Victims of the recent global hacking campaign include the National Institutes of Health and the National Nuclear Security ...

The zero-day vulnerability — which was first disclosed late Saturday — has been exploited by several Chinese state-aligned ...

A series of cyberattacks targeting Microsoft collaboration software, specifically SharePoint, have been linked to Chinese hackers and threat actors.

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

The National Nuclear Security Administration, which oversees the design and upkeep of America’s nuclear weapons arsenal, was among those whose systems were ...

Though the vulnerability was first identified in May, it's taken more than two months for Microsoft to issue an effective fix.

Microsoft identified three China-based hacking groups targeting SharePoint vulnerabilities in the ongoing cyberattack, and ...