NinjaRMM is a tool tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed December 31, 2025; most recent activity December 31, 2025.
NinjaRMM is a legitimate remote monitoring and management (RMM) platform used by managed service providers to deploy and manage agents on customer endpoints. The article highlights how threat actors abuse remote-access tooling—specifically rogue ScreenConnect—as part of social engineering campaigns, illustrating the ongoing risk surface of remote-management software in cybersecurity. This matters because such tools can be leveraged for stealthy initial access and persistence when not properly guarded.
In 2025, there has been a significant rise in the abuse of ScreenConnect and other remote monitoring and management (RMM) tools by threat actors. Organizations using outdated or unpatched versions of these tools are…