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cs.SD2026
LambdaMark: Semantic Audio Watermarking for Robustness and Radioactivity
Kexin Li, Xiao Hu, Ilya Grishchenko +1
Recent advances in generative audio have made voice cloning increasingly effortless, enabling voice fraud, impersonation, and other forms of unauthorized use. A common attack finet…
cs.SD2025
HarmonicAttack: An Adaptive Cross-Domain Audio Watermark Removal
Kexin Li, Xiao Hu, Ilya Grishchenko +1
The availability of high-quality, AI-generated audio raises security challenges such as misinformation campaigns and voice-cloning fraud. A key defense against the misuse of AI-gen…