Cross-skill attack chain correlation engine. Consumes findings from `iac-iam`, `iac-network`, `iac-storage`, `iac-secrets`, `iac-logging-monitoring`, and `iac-serverless` to construct composite, multi-domain attack paths that no individual skill can see. Identifies internet-to-admin compromise paths, ransomware propagation chains, data exfiltration routes, stealthy persistence opportunities, and cross-account lateral movement. Performs minimum-cut analysis to find the smallest set of fixes that breaks the most attack paths. Emits chained findings consumable by `iac-report`.