COGNNA Compromise Assessment is a security service that identifies hidden threats and compromises within enterprise environments through a combination of AI-driven analysis and human expertise. The service deploys automated sensors across endpoints, networks, and cloud infrastructure to detect advanced persistent threats and anomalies. The platform utilizes agentic AI technology combined with a dedicated team of security experts called Guardians to conduct forensic-level investigations. It performs baseline behavior analysis, anomaly detection, and threat hunting using threat intelligence feeds. The service includes digital forensics capabilities to investigate potential compromises and validate threats through historic forensic analysis. COGNNA Nexus sensors are deployed across systems to gather data for investigation. The assessment process includes real-time threat detection alongside retrospective forensic validation to uncover threats that may have evaded initial detection. The platform generates detailed reports with remediation recommendations and compliance-ready evidence. The service provides 24/7 access to security expertise and delivers actionable threat reports designed to support compliance requirements. It aims to reduce mean time to detect (MTTD) and mean time to respond (MTTR) through automated enrichment and expert analysis. The assessment includes security posture improvement recommendations and detailed remediation plans for identified threats.