Preprint
Aug 2026
ECLIPSE: Self-Evolving Stealthy Prompt Injection Attack against Long-Horizon Agentic Systems
ECLIPSE is a self-evolving and stealthy prompt-injection framework for long-horizon agentic systems that achieves up to 96.7% attack success without defense and 69.2% under the common safety filter, exceeding the strongest baseline by 27.5% in the defended setting.
Shi-Qian Zhao, Yang-Fan Zhou, Xin-Feng Li et al.
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