According to Andrej Karpathy on Twitter, the security risk is highest when running local LLM agents such as Cursor and Claude Code, while interacting with LLMs on web platforms like ChatGPT presents a much lower risk unless advanced features like Connectors are enabled. For crypto traders, this distinction is critical as compromised local agents could expose sensitive trading data or private keys, increasing the risk of wallet breaches or unauthorized transactions (source: @karpathy, June 16, 2025). As AI tools become more integrated into crypto trading workflows, users should carefully manage permissions and avoid enabling Connectors unless absolutely necessary to mitigate cybersecurity threats.