Chinese "threat actors" have hacked some Microsoft SharePoint servers and targeted the data of the businesses using them, the ...

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

US agency tasked with managing the country's nuclear arsenal is among multiple high-profile victims of a global cyberattack ...

Microsoft’s security analysts confirm that a number of cyber attacks on on-premise SharePoint Server users involve ransomware ...

Dozens of US government agencies and businesses are under attack following an unprecedented global hack on Microsoft servers.

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

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

Microsoft (MSFT) is trying to determine if a leak from its early alert system for cybersecurity companies created a window for Chinese hackers to attack its SharePoint service, according to Bloomberg.

New estimates regarding the recently-exploited Microsoft SharePoint vulnerabilities now evaluate that as many as 400 ...

A new, critical 'zero-day' vulnerability (CVE-2025-53770) in on-premises Microsoft SharePoint servers has led to a global cyberattack, compromising dozens of US government agencies and businesses.

In the post, citing "expanded analysis and threat intelligence," Microsoft said a group it dubs "Storm-2603" is using the ...

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 ...