A top security researcher claims the massive SharePoint zero-day attack was fueled by a leak from a Microsoft partner program ...

Microsoft has confirmed that vulnerabilities in its on-premises SharePoint Server installations, a network spoofing vulnerability (CVE-202549706), ...

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

This Alert was updated to reflect newly released information from Microsoft, and to correct the actively exploited Common ...

A series of cyber intrusions targeting Microsoft’s SharePoint platform has triggered alarm across global businesses and ...

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

Exploitation of the ToolShell RCE zero-day in Microsoft SharePoint continues to gather pace, with evidence emerging of ...

CISA gave agencies until the end of the day on Monday to mitigate a severe zero-day vulnerability in Microsoft's widely used ...

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

Hackers are actively exploiting a critical SharePoint zero-day vulnerability to compromise dozens of servers and steal ...

A global cyberattack is unfolding as hackers exploit a critical zero-day vulnerability in Microsoft's SharePoint software, ...

More details emerged on the ToolShell zero-day attacks targeting SharePoint servers, but confusion remains over the ...