A program to share information with cybersecurity companies may have exposed unpatched flaws in the company’s SharePoint ...

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 ...

The company said state-backed hacking groups were breaching systems through flaws in SharePoint, which is used by the U.S.

Researchers say Chinese actors, along with other criminal hackers, exploited a security flaw in SharePoint software widely ...

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

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

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

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

Hackers are exploiting a flaw in a commonly used Microsoft program to gain access to passwords, sensitive data and more.

An investigation is underway after hackers used a security flaw in Microsoft software to internationally infiltrate agencies ...

The U.S. agency responsible for maintaining and designing the nation’s cache of nuclear weapons was among those breached by a ...