ResearchPCAS Policy Compiler for Secure Agentic SystemsarXiv·high signalXBlueskyLinkedInCopy linkCompiler-based deterministic policy enforcement improves agent compliance from 48% to 93% with zero violationsSourceSource pagearXiv↳ Follow the threadPolicy dependency / Stack layerHierarchical Ransomware Agents Escalate to Dynamic and Memory Analysis Only on Specialist DisagreementarXiv 2609.04820Policy dependency / Stack layerMemSentry gates persistent memory writes on a signed security-state delta rather than on content classificationarXivPolicy dependency / Stack layerPrivEscalate Scales Linux Privilege-Escalation Evaluation From Under 15 Scenarios to 531 Dockerized OnesarXiv 2609.09087Policy dependency / Stack layerA knowledge graph for what-to-do: procedure triplets that self-evolve by contrasting failed trajectories with successful onesarXiv 2609.09153Policy dependency / Stack layer16% of 3,171 public agent-harness setups carry a confirmed security defect, and 3.8% ship a skill that pre-approves your shellarXivPolicy dependency / Stack layerFive model artifacts in the official Ollama library solve zero of 164 tasks and nothing in the pipeline tests for itarXiv 2609.05881Policy dependency / Contrast67% of Material Changes to Frontier AI Safety Frameworks Are Made Without the Developer Saying SoarXiv 2609.08789Policy dependency / Stack layerThe authority a coding agent needs often lives outside its workspace, and augmenting the planner's view does not fix itarXiv