An Open Dataset of Cyber Asset Graphs for Cybercrime Research

Cybercrime poses a severe threat to the entire Internet ecosystem. Various cyber assets, such as domain name, IP address, and security certificate, are staple infrastructures of cybercrime. A cyber asset graph (CAG) is a collection of closely related cyber assets held by a cybercrime gang to support online criminal activities. Analyzing CAGs provides rich data insights for cybercrime investigation and governance. This paper introduces an open dataset of CAGs comprised of 2.37 million nodes with eight types of cyber assets and 3.28 million edges with eleven types of relations. This paper introduces the dataset construction process, applied areas, and the experience of using the dataset in the ChinaVis Data Challenge 2022. This dataset contains numerous CAGs of cybercrime gangs in the real world, which is the first open dataset of CAGs for cybercrime research. This dataset can also support the development of other application-oriented areas, such as cyber asset management and cyber-physical-social system, and various graph-related research areas, such as graph theory, graph mining, and graph visualization.