When the Aggregator Cheats: Data-Free Backdoors in Federated LLM-based QA Systems

arXiv 2606.27511•9757ddec38a34519fbc68acb2d3c329a9a1711b110de683447cd77a670fbcebe
adversarial-examplesagentic-aiarchitectural-separationautomotivebackdoordeceptionfederated-learningflexraygradient-reconstructionhardware-benchmarkinghomomorphic-encryptionllmmitre-attackpower-analysisprivacyprivate-set-intersectionprompt-injectionre-identificationshared-embeddingtiming-attacktinymltransparency-log

Paper metadata

arXiv ID
2606.27511
Version
Not specified by this published record
Category
Computer Science — Cryptography and Security (cs.CR)

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Evidence and limitations

Source ID
arxiv_cs_cr
Record identifier
9757ddec38a34519fbc68acb2d3c329a9a1711b110de683447cd77a670fbcebe
Enrichment time
2026-06-29T07:23:35Z
AI-assisted enrichment
Yes

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When the Aggregator Cheats: Data-Free Backdoors in Federated LLM-based QA Systems · Baitaphish