ESET researchers analysed the robust EDR-killing toolset of the ransomware-as-a-service (RaaS) gang Gentlemen. Since the beginning of 2026, Gentlemen has emerged as one of the most active gangs in the ransomware ecosystem.
A New Group That Isn’t Acting Like One Most ransomware groups that emerge with fanfare are gone within months. The Gentlemen are not following that script. Since surfacing in mid-2025, the group has grown
