Breaking MCP with Function Hijacking Attacks: Novel Threats for Function Calling and Agentic Models

1. 1Identify potential vulnerabilities in function calling interfaces using tools like fuzz testing
2. 2Analyze the attack surface of agentic models and their function calling capabilities
3. 3Implement robust input validation and sanitization to prevent function hijacking attacks
4. 4Test and evaluate the security of function calling systems using simulation-based testing
5. 5Develop and deploy countermeasures to mitigate the risks of function hijacking attacks

AI researchers and security experts on a team benefit from understanding these novel threats to design more secure agentic models and function calling systems

💡 Function hijacking attacks can exploit vulnerabilities in function calling interfaces to compromise agentic models and LLMs

🚨 New threat alert: Function hijacking attacks can break MCP and compromise agentic models! 🚨