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

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

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

Microsoft Corp. accused Chinese state-sponsored hackers of using flaws in its SharePoint document management software in a ...

Microsoft said it identified 2 groups as leveraging flaws in SharePoint software; China said it firmly opposes all forms of ...

At least three major Chinese hacking groups were abusing recently discovered vulnerabilities to target businesses using ...

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

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

The company released security updates to address these vulnerabilities and strongly urged all users of on-premises SharePoint ...

In what’s one of the more significant series of cyberattacks in 2025, hackers are targeting a severe weakness in Microsoft’s ...

US tech giant Microsoft has pointed the finger at China amid a wave of cyberattacks on firms and government agencies ...

At least 54 organizations have been breached in the attacks. Some of the attacks that targeted organizations using an ...