#SharePoint

4 articles tagged with #SharePoint

criticalOct 6, 2026

Global Critical Infrastructure Under Siege: 'Warlock' Ransomware Group Targets Utilities via SharePoint Exploits

A China-nexus threat actor, tracked as Longlegs (Storm-2603), is actively exploiting SharePoint vulnerabilities to compromise water and telecommunications operators across three continents.

#APT#Ransomware#Critical Infrastructure#OT Security#SharePoint

criticalOct 5, 2026

Warlock Ransomware Escalates Attacks on Critical Infrastructure via SharePoint Exploits

The China-nexus threat actor known as Warlock is actively exploiting critical Microsoft SharePoint vulnerabilities to cripple utilities and government sectors. Recent intelligence confirms the group is disabling endpoint protection and deploying ransomware across dozens of hosts within hours.

#Ransomware#SharePoint#Critical Infrastructure#APT#Data Extortion

criticalOct 4, 2026

Warlock Ransomware Exploits SharePoint Vulnerabilities to Target Critical Infrastructure Globally

The Warlock ransomware group is actively exploiting a chain of Microsoft SharePoint zero-day vulnerabilities to compromise water utilities and telecom providers. This campaign marks a significant escalation in targeting critical infrastructure across multiple continents.

#Ransomware#Zero-Day#Critical Infrastructure#SharePoint#Double Extortion

criticalOct 4, 2026

Warlock Ransomware Escalates Global Campaign Targeting Critical Infrastructure via SharePoint Exploits

The China-linked Warlock group has launched a series of high-impact attacks against water utilities and telecom providers. The campaign leverages a sophisticated chain of zero-day vulnerabilities known as ToolShell.

#Ransomware#Zero-Day#Critical Infrastructure#SharePoint#Double Extortion