Europol supported Swiss and German authorities in dismantling the illegal cryptocurrency mixing service known as Cryptomixer. The operation, held in Zurich, resulted in the seizure of EUR 25 million in cryptocurrency. Cryptomixer is suspected of enabling cybercrime and money laundering.
From 24 to 28 November 2025, law enforcement agencies from Switzerland and Germany, with support from Europol, conducted an action week in Zurich, Switzerland. The primary target was Cryptomixer, an illicit service designed to mix cryptocurrencies and obscure their origins.
This operation aimed to disrupt activities linked to cybercrime and money laundering. Authorities successfully shut down the service, seizing assets worth EUR 25 million in cryptocurrency. The effort highlights ongoing international cooperation to combat financial crimes in the digital space.
Europol's involvement underscores the importance of coordinated actions across borders to tackle evolving threats posed by cryptocurrency misuse. No further details on arrests or additional seizures were reported in the immediate aftermath.