Explore a comprehensive Black Hat conference talk on hacking chemical plants for economic damage and extortion. Delve into the complexities of attacking physical processes, focusing on a simulated Vinyl Acetate production plant. Learn about the challenges of designing effective attack scenarios, including cost considerations and the need to create misleading forensic evidence. Understand the differences between IT and OT hacking, and gain insights into the sophisticated skills required for exploiting control systems. Discover the "Damn Vulnerable Chemical Process" framework, an open-source tool for cyber-physical experimentation. Gain valuable knowledge on complex physical hacking techniques and their potential impact on industrial competitors and extortion targets.