Cleo FTP is a technology platform tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed December 19, 2025; most recent activity December 19, 2025.
The Clop ransomware group is conducting a data extortion campaign against Gladinet CentreStack file servers. This attack exploits multiple security vulnerabilities in CentreStack and its related product, Triofox,…