AutoJack Attack Lets One Web Page Hijack AI Agent for Host Code Execu… | HappeningNow.news
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AutoJack Attack Lets One Web Page Hijack AI Agent for Host Code Execution

Microsoft researchers have detailed an exploit chain, named AutoJack, that turns an AI browsing agent into a delivery vehicle for remote code execution.

Source AI Summary Published June 19, 2026 Brief Under 1 min brief
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AI Summary

Microsoft researchers have identified a vulnerability in AI browsing agents that can be exploited to execute malicious code on a host machine. This exploit, dubbed AutoJack, involves steering the AI agent to load a malicious web page, which can then use JavaScript to access a privileged local service and spawn a new process on the host. The attack does not require user credentials or interaction. The significance of this finding lies in its potential to compromise AI-powered browsing agents, which are increasingly used in various applications. The AutoJack exploit chain highlights the need for robust security measures to protect these agents from unauthorized access and code execution.

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