{"data":{"id":"6e57b8c1-04a4-4fcf-adb5-2076491e74a9","title":"I’ve Got Proof! Dataset-Specific Watermarking for Detecting Excessive Dataset Usage in Text-to-Image Diffusion Model Fine-Tuning","summary":"The paper proposes DSW, a dataset-specific watermarking method for detecting excessive use of protected datasets when text-to-image diffusion models are fine-tuned with LoRA. An encoder embeds a watermark image representing the dataset owner's identity into the dataset samples, and a decoder trained with a bi-level optimization strategy extracts that watermark from images generated by the fine-tuned model. The authors report experiments validating the availability, effectiveness, and stealthiness of DSW.","solution":"N/A -- no mitigation discussed in source.","labels":["security","research"],"sourceUrl":"http://ieeexplore.ieee.org/document/11415674","publishedAt":"2026-02-27T13:17:58.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":[],"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":"2026-02-27T13:17:58.000Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["integrity"],"aiComponentTargeted":"model","llmSpecific":false,"classifierConfidence":0.9,"researchCategory":"peer_reviewed","atlasIds":null}}