News

GovInfoSecurity1h

US Nuclear Agency Breach Tied to SharePoint Zero-Days

The U.S. government agency that maintains and designs America's nuclear weapons was reportedly breached by attackers ...
SecurityWeek1d

ToolShell Zero-Day Attacks on SharePoint: First Wave Linked to China, Hit High-Value Targets

More details emerged on the ToolShell zero-day attacks targeting SharePoint servers, but confusion remains over the ...
Infosecurity Magazine1d

SharePoint 'ToolShell' Vulnerabilities Exploited by Chinese Nation-State Hackers

Microsoft has observed three China-based threat actors, Linen Typhoon, Violet Typhoon and Storm-2603, exploiting the ...

"We’re witnessing an urgent and active threat" — Microsoft SharePoint "ToolShell" vulnerability is being attacked globally

SharePoint vulnerabilities are under active attack. Microsoft released emergency patches, but some SharePoint versions remain unpatched.
SecurityWeek11h

Microsoft Says Chinese APTs Exploited ToolShell Zero-Days Weeks Before Patch

Microsoft says the Chinese threat actors Linen Typhoon, Violet Typhoon, and Storm-2603 have been exploiting the ToolShell ...
TweakTown2d

Hackers use Microsoft service to launch serious global attack at governments and businesses

At least 85 servers worldwide have been compromised through a Microsoft service vulnerability that has been used to achieve ...
The Hacker News3d

Critical Unpatched SharePoint Zero-Day Actively Exploited, Breaches 75+ Global Organizations

The zero-day flaw, tracked as CVE-2025-53770 (CVSS score: 9.8), has been described as a variant of CVE-2025-49706 (CVSS score: 6.3), a spoofing bug in Microsoft SharePoint Server that was addressed by ...