Ukraine’s National Cyber Police led a criminal investigation into alleged crypto-asset fraud exceeding $655,000, coordinating with Czech law enforcement after the suspect’s residence in Prague was identified. Crystal Intelligence provided blockchain analytics (tools for tracing digital-asset transactions) that helped map funds moving across multiple crypto services. Authorities seized computer equipment, mobile devices, storage media, hardware wallets, payment cards and financial documents during an authorized search. The pre-trial investigation remains ongoing, while Crystal said the case demonstrates how on-chain records can support cross-border law enforcement work.