On May 15, Spanish law enforcement and the European Union Agency for Law Enforcement Cooperation (Europol) joined forces to crack a large-scale transnational cryptocurrency money laundering case. The criminal organization laundered money for criminal groups in China and the Arab region through cryptocurrency transactions, involving more than 20 million euros. It is reported that the operation searched 14 places and arrested 17 suspects, 15 of whom have been detained pending trial. Law enforcement authorities seized more than 205,000 euros in cash, digital assets worth 183,000 euros, 18 luxury cars and properties worth about 2.50 million euros.