Ethereum’s Vitalik Buterin Warns Against AI Agent Security Risks, Shares His Private LLM Stack

Ethereum co-founder Vitalik Buterin has moved entirely off cloud AI services and detailed his fully local, sandboxed artificial intelligence (AI) setup in a blog post published this week. Key Takeaways: Ethereum co-founder Vitalik Buterin abandoned cloud AI in April 2026, running Qwen3.5:35B locally on an Nvidia 5090 laptop at 90 tokens per second. Buterin found […]

source https://news.bitcoin.com/ethereums-vitalik-buterin-warns-against-ai-agent-security-risks-shares-his-private-llm-stack/


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