Storm-1175

Pierluigi Paganini April 07, 2026
Fast-moving Storm-1175 uses new exploits to breach networks and drop Medusa

China-based actor Storm-1175 runs fast ransomware attacks, exploiting new flaws to breach systems and quickly deploy Medusa ransomware. China-based actor Storm-1175 carries out fast, financially driven ransomware attacks by exploiting newly disclosed vulnerabilities before organizations patch them. The group targets exposed systems and quickly moves from initial access to data theft and Medusa ransomware deployment, […]

Pierluigi Paganini October 07, 2025
GoAnywhere MFT zero-day used by Storm-1175 in Medusa ransomware campaigns

Storm-1175 exploits GoAnywhere MFT flaw CVE-2025-10035 in Medusa attacks, allowing easy remote code execution via License Servlet bug. A cybercrime group, tracked as Storm-1175, has been actively exploiting a maximum severity GoAnywhere MFT vulnerability (CVE-2025-10035) in Medusa ransomware attacks for nearly a month. The vulnerability CVE-2025-10035 is a deserialization issue in the License Servlet of […]