Convergent Detour Hijacking: Task-Preserving Resource Amplification in Skill-Based LLM Agents
LLM agents increasingly rely on third-party skills, using natural-language descriptions for selection and instruction bodies for planning. This progressive-disclosure design exposes two sequential control points to untrusted publishers: a static skill may steer an otherwise correct task onto an unnecessarily costly trajectory. Prior work studies selection manipulation, malicious skill instructions, and tool-chain resource amplification largely separately, leaving their end-to-end composition unc
Record details
Published: 12 August 2026
Source: arXiv
Category: Research
Topics: Agents & autonomy · Transparency
Retrieved: 13 August 2026
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How to cite this record
ethics.ai (12 August 2026), “Convergent Detour Hijacking: Task-Preserving Resource Amplification in Skill-Based LLM Agents,” evidence record 18775, https://ethics.ai/record/18775 (originally published by arXiv).
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