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.

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

Microsoft Corp. is investigating whether a leak from its early alert system for cybersecurity companies allowed Chinese hackers to exploit flaws in its SharePoint service before they were patched, ...

In a major cybersecurity incident, Chinese state-sponsored hacker groups exploited a critical zero-day vulnerability in Microsoft’s SharePoint software to breach over 100 organizations worldwide, ...

The company uncovers evidence that at least three China-based hacking groups are abusing the zero-day flaw in SharePoint ...

Hackers with ties to the Chinese government have been linked to a recent wave of widespread attacks targeting a Microsoft ...

CISA flags Microsoft SharePoint flaws under active attack by Chinese hackers. U.S. agencies must patch by July 23 ...

Microsoft links SharePoint attacks to three China-based groups; flaws allow code execution and data theft on unpatched ...

A vulnerability in Microsoft SharePoint has led to a wave of cyberattacks, hitting at least 400 organisations across government, tech, and education sectors.

A security patch Microsoft (MSFT.O), opens new tab released this month failed to fully fix a critical flaw in the U.S. tech ...

A newly discovered vulnerability in Microsoft’s SharePoint platform has spurred a mad frenzy from hackers — leading to ...