Choi, J., Kim, H. and Whang, J. J. (2025) “Unveiling the Threat of Fraud Gangs to Graph Neural Networks: Multi-Target Graph Injection Attacks Against GNN-Based Fraud Detectors”, Proceedings of the AAAI Conference on Artificial Intelligence, 39(15), pp. 16028–16036. doi: 10.1609/aaai.v39i15.33760.