AINeutralarXiv – CS AI · 9h ago6/10
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CaMeLs Can Use Computers Too: System-level Security for Computer Use Agents
Researchers introduce NOVA, a security architecture for Computer Use Agents that prevents prompt injection attacks through upfront branching plans and architectural isolation. The system maintains up to 57% performance parity with frontier models while improving smaller models by 19%, though new vulnerabilities like Branch Steering attacks remain.