2025 SIGMETRICS’25 Blockchain Amplification Attack Taro Tsuchiya, Liyi Zhou, Kaihua Qin, and 2 more authors In Proceedings of the ACM on Measurement and Analysis of Computing Systems, 2025 PDF Code arXiv Blockchain Address Poisoning Taro Tsuchiya, Jin-Dong Dong, Kyle Soska, and 1 more author 2025 PDF 2024 WWW’24 Blockchain Censorship Anton Wahrstätter, Jens Ernstberger, Aviv Yaish, and 8 more authors In Proceedings of the ACM Web Conference 2024, 2024 PDF WWW’24 Identifying Risky Vendors in Cryptocurrency P2P Marketplaces Taro Tsuchiya, Alejandro Cuevas, and Nicolas Christin In Proceedings of the ACM Web Conference 2024, 2024 PDF Poster 2023 WWW’23 Misbehavior and Account Suspension in an Online Financial Communication Platform Taro Tsuchiya, Alejandro Cuevas, Thomas Magelinski, and 1 more author In Proceedings of the ACM Web Conference 2023, 2023 PDF Slides 2021 Springer Profitability of cryptocurrency Pump and Dump schemes Taro Tsuchiya Digital Finance, 2021 PDF Code