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

Chinese hackers breached the U.S. National Nuclear Security Administration through Microsoft SharePoint, with the Energy ...

In yet another alarming example of government systems falling prey to cyber threats, the National Nuclear Security ...

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

The Shadowserver Foundation confirmed the 100 figure and said that most of those affected were in the United States and ...

In May, Vietnamese cybersecurity researcher Dinh Ho Anh Khoa uncovered a vulnerability in Microsoft Corp.’s document ...

Microsoft faced yet another significant data breach in July 2025. The company confirmed that hackers had exploited a critical ...

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

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

Microsoft acknowledged in a blog post that three Chinese hacking groups, referred to as Violet Typhoon, Linen Typhoon, and Storm-2603, are participating in the hacking operation. Approximately 100 ...

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

A major cyberattack targeted Microsoft's SharePoint servers, impacting numerous organizations globally. Chinese hacker groups ...