Researchers Build Self-Replicating AI Worm That Operates Entirely on Local, Open-Weight Models

AI Summary

University of Toronto researchers published a preprint on arXiv demonstrating a proof-of-concept self-replicating AI worm that uses a locally hosted open-weight LLM to autonomously traverse networks, generate target-specific attack strategies, and replicate—entirely without human intervention or commercial AI services. The research demonstrates that capable offensive AI agents no longer require cloud-connected frontier models, lowering the barrier for autonomous cyberattacks.

Read full article → https://thehackernews.com/2026/06/researchers-buil…

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Researchers Build Self-Replicating AI Worm That Operates Entirely on Local, Open-Weight Models

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