AIBearisharXiv – CS AI · 18h ago7/10
🧠
Brain-Prompt Injection: A Route-Safety Audit for BCI-LLM Agents
Researchers identify critical security vulnerabilities in brain-computer interface (BCI) systems connected to large language model agents, demonstrating that neural signal perturbations can manipulate tool-use authorization while evading standard safety monitors. The study establishes a formal audit framework to detect and mitigate 'brain-prompt injection' attacks, revealing that current decoder accuracy metrics fail to guarantee route safety in BCI-LLM pipelines.