Explore biometric system vulnerabilities in smart vehicles through this HITB2022SIN conference talk. Delve into practical attack methods for bypassing facial recognition and voice-print identification systems used in modern vehicles. Learn about spoofing techniques for face recognition login and engine start, as well as methods to trick smart speaker authentication for online shopping. Discover how to embed hidden commands in seemingly harmless audio files. Gain insights from security researchers Huajiang "Kevin2600" Chen and Li Siwei as they discuss various attack methodologies, including photo attacks, sculpture attacks, adversarial examples, and feature replacement attacks. Understand the implications for vehicle security, access control systems, and consumer electronics like smartphones and smart speakers.