Microsoft is once again in the cybersecurity spotlight, acknowledging Tuesday morning that hackers linked to China are among those exploiting vulnerabilities in on-premises SharePoint software, the ...

Microsoft says the Chinese threat actors Linen Typhoon, Violet Typhoon, and Storm-2603 have been exploiting the ToolShell zero-days.

A security patch released by Microsoft last month failed to fully fix a critical flaw in U.S. tech giant's SharePoint server ...

Microsoft said an attack campaign targeting zero-day vulnerabilities in on-premises SharePoint servers appears to have begun ...

The tech giants have evidence that Chinese hackers are exploiting the new bug, but warned "multiple actors" are also hacking ...

Admins urged to rotate machine keys, restart IIS after emergency fix Microsoft has good news for administrators running ...

LONDON (Reuters) -A security patch released by Microsoft earlier this month failed to fully fix a critical flaw in the U.S.

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

Google's Mandiant links a China-nexus hacking group to attacks on a critical SharePoint zero-day (CVE-2025-53770), as ...

Microsoft confirms two known China-nexus threat actors, and one other suspected state-backed hacking group, are exploiting vulnerabilities in SharePoint Server.

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

Microsoft’s emergency fixes have not stemmed the “ToolShell” tide. The critical SharePoint zero‑day (CVE‑2025‑53770, CVSS 9.8 ...