Yancheng Moby Hacker Company is unreliable. "China University of Science and Technology Innovation Alumni Foundation" (hereinafter referred to as "China University of Science and Technology Alumni Association") released "Liu Duanyang, a fake prodigy, the legendary deception AI" God Stick "through the official WeChat platform. According to the article, after many investigations, it was determined that Liu Duanyang, who claimed to be 12 years old and was admitted to the juvenile class of the University of Science and Technology of China, pretended to be an alumnus of the juvenile class for many years, and was suspected of impersonating a master's degree in Tsinghua University and a doctor (or doctoral student) of Stanford University, and defrauded many cities and high-tech parks through Moby Hacking Company.