Microsoft Corp. is investigating its early alert system leak, to analyze any exploitation done by the Chinese hackers.

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

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

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

South Africa’s National Treasury is among at least 400 entities worldwide to be affected by a hack of Microsoft’s SharePoint ...

More information has emerged on the ToolShell SharePoint zero-day attacks, including impact, victims, and threat actors.

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

Microsoft has issued a stark warning about a recent cyberattack targeting critical infrastructure, including the U.S.

Unknown threat actors have breached the National Nuclear Security Administration's network in attacks exploiting a recently ...

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