News

WinBuzzer8h
Massive Microsoft SharePoint Zero-Day Hacking Campaign Appears to be Fueled by Leaked Patch Details
A top security researcher claims the massive SharePoint zero-day attack was fueled by a leak from a Microsoft partner program ...
JD Supra1d
Active and Critical Security Concern for SharePoint
On July 20, 2025, Microsoft and the Cybersecurity and Infrastructure Security Agency (CISA) issued urgent warnings about new, actively ...
Hackers attack Microsoft SharePoint, targeting organizations like U.S nuclear security
Microsoft blamed two Chinese nation-state actors for exploiting recently discovered security flaws in SharePoint to ...
CPO Magazine1d
Microsoft Releases Emergency Updates Amid Active Exploitation of SharePoint Zero-Day Vulnerability Chain
Microsoft has released security patches for the zero-day vulnerability chain dubbed ToolShell, capable of remote code ...
Microsoft SharePoint attack now sees victim count rises to 400 organizations, including US nuclear agency
New estimates regarding the recently-exploited Microsoft SharePoint vulnerabilities now evaluate that as many as 400 ...
JD Supra1d
SharePoint Server Vulnerabilities Exploited Despite Emergency Patch
Microsoft has confirmed that vulnerabilities in its on-premises SharePoint Server installations, a network spoofing vulnerability (CVE-202549706), ...
US Nuclear Agency Hit in SharePoint Cyberattack
In yet another alarming example of government systems falling prey to cyber threats, the National Nuclear Security ...
CRN2d
Microsoft Says SharePoint Attacks Now Include Ransomware
A China-linked threat actor has been observed exploiting SharePoint servers to deliver ransomware, according to Microsoft ...
Infosecurity Magazine2d
Ransomware Deployed in Compromised SharePoint Servers
Microsoft said Chinese actor Storm-2603 is deploying Warlock ransomware following the exploitation of vulnerabilities in ...
WinBuzzer2d
Microsoft SharePoint Zero-Day Escalates to Ransomware, Department of Homeland Security Affected
Hackers are actively exploiting a critical SharePoint zero-day (CVE-2025-53770), hitting 400+ firms and institutions like the ...
Microsoft: SharePoint flaws exploited in Warlock ransomware attacks
A China-based hacking group is deploying Warlock ransomware on Microsoft SharePoint servers vulnerable to widespread attacks ...
Microsoft fixes SharePoint zero-day exploits used in cyberattacks and ransomware - how to patch them
Microsoft has pointed the finger at three Chinese nation-state actors for exploiting the SharePoint vulnerabilities. Here's what we know about the security flaws and how to guard against future ...