Deepfence ThreatMapper is an open-source Cloud Native Application Protection Platform (CNAPP) that hunts for vulnerabilities, malware, exposed secrets, and compliance misconfigurations across production environments including Kubernetes, Docker, AWS Fargate, and virtual machines, ranking threats based on their risk-of-exploit and proximity to attack surfaces. ThreatMapper generates runtime Software Bill of Materials (SBOM) for workloads and hosts, provides topology visualization through ThreatGraph, and enables organizations to prioritize security remediation efforts by identifying which vulnerabilities pose the greatest risk to cloud-native applications.