Threat actors are exploiting legitimate remote monitoring and management (RMM) software to infiltrate enterprise environments, with confirmed impact across more than 80 organizations. Attackers deliver signed, trusted RMM binaries through phishing lures impersonating Zoom, Google Meet, and Microsoft Teams, giving them persistent, broad network access that blends into normal IT operations. Because the tools themselves are legitimate, standard allowlisting and signature-based defenses do not flag the activity, leaving organizations exposed to data theft, lateral movement, and prolonged undetected access.