Warlock Ransomware Exploiting SharePoint Flaws to Attack Water and Telecom Operators

A China-nexus threat actor is continuing to exploit Microsoft SharePoint Server vulnerabilities to deploy Warlock ransomware, with recent attacks striking essential-service and public-sector organizations across Portuguese- and Spanish-speaking countries. Symantec tracks the operator as Longlegs, while Microsoft uses Storm-2603; earlier activity... Weiterlesen: Warlock Ransomware Exploiting SharePoint Flaws to Attack Water and Te…