Threats Behind the Mask of Gentlemen Ransomware

Threats Behind the Mask of Gentlemen Ransomware

Gentlemen is a new ransomware group first identified around August 2025. The group operates a double extortion model that involves breaching corporate networks, exfiltrating data, encrypting the data, and then using the encrypted data to extort victims. During the breach, the group employs typical tactics seen in advanced ransomware groups,