{"data":{"id":"5f9702df-3d80-4818-835c-035ce01f3853","title":"Extracting Training Dialogue Data From Large Language Model-Based Task Bots","summary":"Researchers study whether LLM-based task-oriented dialogue systems memorize their training dialogue data, which can include phone numbers and full travel schedules. They evaluate existing training data extraction attacks, find that task-oriented dialogue traits make them ineffective, and propose new attack techniques for response sampling and membership inference. Their method extracts thousands of training dialogue-state labels with best-case precision above 70%, and the paper analyzes the factors that influence this memorization.","solution":"N/A -- no mitigation discussed in source.","labels":["security","privacy","research"],"sourceUrl":"http://ieeexplore.ieee.org/document/11422042","publishedAt":"2026-03-05T13:17:20.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"low","attackType":["data_extraction","membership_inference","pii_leakage"],"issueType":"research","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":[],"affectedVendorsRaw":["LLM-based task-oriented dialogue systems"],"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":"2026-03-05T13:17:20.000Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":null,"crossRefCount":0,"attackSophistication":"advanced","impactType":["confidentiality"],"aiComponentTargeted":"model","llmSpecific":true,"classifierConfidence":0.95,"researchCategory":"peer_reviewed","atlasIds":["AML.T0024.000"]}}