{"data":{"id":"da06526f-70ea-48f5-aec8-1852b82a4c9c","title":"DiffMI: Breaking Face Recognition Privacy via Diffusion-Driven Training-Free Model Inversion","summary":"Researchers developed DiffMI, a new attack that can recover people's facial identities from face recognition systems by reversing the embeddings (compressed numerical representations of faces). Unlike previous attacks, DiffMI doesn't require expensive training on specific targets and can work against unseen faces and new recognition models, achieving success rates between 84-93% against systems designed to resist such attacks.","solution":"N/A -- no mitigation discussed in source.","labels":["security","research"],"sourceUrl":"http://ieeexplore.ieee.org/document/11482232","publishedAt":"2026-04-16T13:17:03.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":["data_extraction"],"issueType":"research","affectedPackages":null,"affectedVendors":[],"affectedVendorsRaw":[],"classifierModel":"claude-haiku-4-5-20251001","classifierPromptVersion":"v3","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":null,"epssScore":null,"patchAvailable":null,"disclosureDate":"2026-04-16T13:17:03.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"advanced","impactType":["confidentiality","safety"],"aiComponentTargeted":"model","llmSpecific":false,"classifierConfidence":0.92,"researchCategory":"peer_reviewed","atlasIds":null}}