India, July 13 -- New Kaspersky GReAT (Global Research and Analysis Team) research into the rapidly growing ransomware group known as The Gentlemen has showed that the attackers have evolved their tactics through new custom-built tools - a backdoor designed to facilitate information gathering before ransomware deployment and control over compromised systems, and a ransomware executable file. The group has been active worldwide across industries including manufacturing, IT services, healthcare, financial services, construction, and logistics.

The Gentlemen is a rapidly expanding Ransomware-as-a-Service (RaaS) operation believed to have emerged around mid-2025. The Gentlemen and its affiliates primarily gain initial access to victim syste...