Author

Zelin Zhang

h-index 3 View on Semantic Scholar

We have 3 of 11 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Oct 2026

WaveMark: Robust Wavelet-Domain Image Watermarking for Diffusion Models

Image watermarking enables provenance tracing for photorealistic images generated by diffusion models. However, state-of-the-art (SOTA) removal attacks can suppress embedded signals with little perceptual degradation. This vulnerability limits the effectiveness of watermarks for intellectual property protection and mis...

Jie Cao, Qi Li, Chaklam Cheong et al. · 0 citations

Preprint Aug 2026

LoginTrap: Uncovering Task-Agnostic Phishing-Style Indirect Prompt Injection Attacks against LLM-based Web Agents

LLM-based web agents automate user tasks by observing webpages and executing browser actions on behalf of users. As these agents operate on real web services, login becomes a sensitive authentication boundary because it involves credentials and sensitive information. Existing work shows that malicious webpage content c...

Longtao Guo, Zelin Zhang, Kaifeng Huang et al. · 0 citations

Preprint Aug 2026

MarkNull: Model-Agnostic Watermark Removal in AI-Generated Images via On-Manifold Latent Manipulation

This paper proposes MarkNull, a model-agnostic watermark removal attack via on-manifold latent manipulation that successfully compromise Google's SynthID-Image system while preserving high visual quality and transfer effectively to video watermarking.

Jie Cao, Qi Li, Zelin Zhang et al. · 1 citation