Inside the largest-ever AI chatbot hack fest, where hackers tried to outsmart OpenAI, Microsoft, Google
People attend the DefCon conference Friday, Aug. 5, 2011, in Las Vegas. White House officials concerned about AI chatbots' potential for societal harm and the Silicon Valley powerhouses rushing them to market are heavily invested in a three-day competition ending Sunday, Aug. 13, 2023 at the DefCon hacker convention in Las Vegas. Isaac Brekken | AP The White House…