Orpheus from Orpheus Cyber is a cyber risk analysis platform that provides continuous monitoring of an organization's external attack surface and its third-party supply chain. The system uses independent, outside-in analysis to assess and rate cyber risk for both the organization and its vendors, presenting this data in a third-party risk heat map. It prioritizes vulnerabilities based on real-time threat actor monitoring and exploitation activity, and applies machine learning and predictive analytics to forecast the likelihood of future attacks, enabling risk-based vulnerability management.