ThreatDown by Malwarebytes is an endpoint security and managed detection and response platform for SMBs, MSPs, and IT teams that combines next-gen antivirus, EDR, threat hunting, and patch management in a lightweight cloud-managed agent. Marketed as endpoint security and EDR software for SMBs, ThreatDown combines next-gen antivirus and antimalware engines, endpoint detection and response, twenty-four-seven managed detection and response option, vulnerability and patch management, application block, ransomware rollback, DNS filtering, integrations with ConnectWise, Datto, NinjaOne, and major MSP RMM tools, and a single cloud console managing thousands of endpoints. ThreatDown is a strong fit for SMBs replacing legacy antivirus, MSPs offering managed endpoint security, and IT teams adding EDR without enterprise budgets.