Introduction Some Ph.D. candidates stay up late fine-tuning models. Tong Liu (aka Lyutoon) stays up late trying to break them. At huntr, we’ve got a thing for spotlighting hackers. This month, the beam lands on Lyutoon, a Ph.D. student at the Institute of Information Engineering, Chinese Academy of Sciences. So grab your beverage of choice and let’s dive into the mindset, methods, and mayhem behind this fast-rising hunter. Tell us a bit about yourself—what’s your background or story?...