Analysis of Internet Black Market in New Types of Cyber-related Crime – Taking Personal Information Transaction as an Example

With the rapid development of information technology such as cloud computing, big data, artificial intelligence and mobile internet, while bringing people many conveniences such as information interaction and online shopping, it has also gradually become a hotbed of new crimes. Traditional crimes are increasingly migrating to the Internet, and new types of cyber crimes are increasingly prominent. At the same time, the illegal crime chain that provides financial supply, technology, promotion, settlement and other assistance for cyber crime has been developing and extending, forming a tangled and complex illegal industrial chain. This paper reveals the current situation of the Internet black market in the new types of cyber-related crimes, explores the characteristics of the Internet black market, analyzes the industrial chain from the perspective of information flow, technology flow and capital flow, takes the information leakage industrial chain as an example, expounds the operation mode of the Internet black market in detail and judges its development trend, and then puts forward the comprehensive governance suggestions, providing reference for relevant departments