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English(EN) StepTrigger: Contact-State-Triggered Backdoor Attacks on VLM-Powered Legged Robots

新型“StepTrigger”攻击通过接触信号靶向VLM驱动的机器人

研究人员开发了一种名为StepTrigger的新型后门攻击,专门针对视觉语言模型(VLM)驱动的腿式机器人。该攻击利用接触状态信号(如压力和脚部-地面模式)作为触发器,而非传统的语言或视觉线索。StepTrigger方法学习一种选择性策略来区分良性压力事件和恶意触发器,在保持正常行为的同时,在触发时能有效激活后门,从而实现了高准确性。这项研究突显了机器人系统本体感觉和接触通道中的一种新漏洞。 AI

影响 揭示了VLM集成机器人的一种新攻击向量,为本体感觉和基于接触的系统带来了新的安全措施需求。

排序理由 详细介绍VLM驱动机器人新攻击方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.AI 阅读 →

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新型“StepTrigger”攻击通过接触信号靶向VLM驱动的机器人

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详细介绍VLM驱动机器人新攻击方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.AI TIER_1 English(EN) · Jiageng Zhang, Doniyorkhon Obidov, Kaichen Yang ·

    StepTrigger:基于接触状态触发的视觉语言模型(VLM)驱动的腿式机器人后门攻击

    arXiv:2609.26131v2 Announce Type: replace-cross Abstract: Large language models and vision-language models are increasingly used as high-level planners in robotic systems, using task goals and sensor summaries to select navigation or manipulation actions. This creates a new backd…