According to DeepLearning.AI, Columbia University researchers demonstrated that large language model (LLM) agents can be manipulated by attackers who embed malicious links within trusted sites like Reddit. This technique involves placing harmful instructions in thematically relevant posts, potentially exposing automated AI trading bots and crypto portfolio management tools to targeted attacks. Source: DeepLearning.AI (June 15, 2025). Traders relying on AI-driven strategies should monitor for new security vulnerabilities that could impact algorithmic trading operations and market stability in the crypto ecosystem.