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 ...

Researcher Khoa Dinh originally discovered the attack chain, and earlier this month, Code White GmbH was able to reproduce ...

Microsoft warns that hackers targeting SharePoint servers are now using ransomware. The group dubbed Storm-2603 has already ...

It's not just data theft. A China-based hacking group is using a flaw in vulnerable SharePoint servers to deliver ransomware, ...

Hackers in recent weeks have exploited flaws in SharePoint, a document management system developed by Microsoft Corp., to try ...

Chinese hackers gained access to the U.S. government agency that oversees nuclear weapons in a widespread Microsoft hack. Microsoft issued an alert Tuesday warning that hackers affiliated with the ...

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

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

A widespread Microsoft SharePoint vulnerability has triggered cyberattacks impacting over 400 organizations globally, with ...

ESET Research has been monitoring intense attacks involving the recently discovered ToolShell zero-day vulnerabilities.