When LoRA Betrays: Backdooring Text-to-Image Models by Masquerading as Benign Adapters
arXiv:2602.21977v4 Announce Type: replace
Abstract: Low-Rank Adaptation (LoRA) has emerged as a leading technique for efficiently fine-tuning text-to-image diffusion models, and its widespread adoption on open-source platforms has fostered a vibrant c…