{"data":{"id":"86356d29-4fcb-4946-b22d-dc2055561e44","title":"ATTCK-R: Knowledge-Aware Long-Horizon Jailbreaking for Protected LLMs","summary":"ATTCK-R is a multi-turn red-teaming framework for protected black-box LLM systems. The authors show that adding a prompt-based safety protection reduces a strong multi-turn baseline's average attack success rate from 0.896 to 0.608 (32.1% relative), indicating that unprotected evaluations overestimate real-world vulnerability. Across 9 LLMs with a single prompt-based protection layer, ATTCK-R consistently outperforms recent multi-turn jailbreaking frameworks.","solution":"N/A -- no mitigation discussed in source.","labels":["security","research"],"sourceUrl":"https://arxiv.org/abs/2610.16305v1","publishedAt":"2026-10-12T07:32:11.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":["jailbreak"],"issueType":"research","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":[],"affectedVendorsRaw":[],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":null,"headlinePromptVersion":null,"cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":null,"epssScore":null,"epssCheckedAt":null,"kevDateAdded":null,"advisoryAliases":null,"affectedPackagesSource":null,"affectedPackagesCheckedAt":null,"patchAvailable":null,"disclosureDate":"2026-10-12T07:32:11.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"advanced","impactType":["safety"],"aiComponentTargeted":"model","llmSpecific":true,"classifierConfidence":0.95,"researchCategory":"preprint","atlasIds":["AML.T0054"]}}