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Author

Haokun Chen

2 papers indexed here

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#natural language process... Preprint Oct 2025

Deep Research Agents Brings Deeper Harm

Alarming misalignment in DR agents is demonstrated and underscore the urgent need for tailored alignment techniques: both the research role assignment and the multi-step execution mechanism weaken alignment of the base LLM, leading to severe safety breaches.

Shuo Chen, Zong-Gen Li, Xing-Yu Jin et al. · 2 citations · ⚡1
#natural language process... Preprint Oct 2025

Strong but Brittle: Simple Attacks Subvert Reasoning-based Safety Guardrails

It is shown that reasoning-based guardrails are necessary but not sufficient and must be paired with robust triggering mechanisms and stronger base-model alignment, and develops four simple yet effective red-teaming methods that systematically subvert different stages of the guardrails.

Shuo Chen, Zhen Han, Haokun Chen et al. · 4 citations

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