Author

Fengjun Li

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Preprint Jul 2026

PhantomSeal: Proactive Deepfakes Defense with Identity/Context Protection and Forensic Tracing

PhantomSeal is presented, the first proactive defense to simultaneously protect both the identity and the context of users' images from being used in face-swapping attacks, while supporting forensic tracing.

Liangqin Ren, Zeyan Liu, Ye Wang et al. · 0 citations

Preprint Aug 2026

Benchmarking the Benchmarks: Evaluating Automated Safety Benchmarks for Small Language Models

A large-scale assessment of the effectiveness and robustness of these automated pipelines is conducted by evaluating five widely used benchmark suites across 26 open-source SLMs under a unified judging rubric, which reveals a capability-safety confound that mixes model capability with apparent safety.

Nyamtulla Shaik, Fengjun Li, Bo Luo · 0 citations