Swiss Illegal Cryptocurrency Mixing Service Shut Down

Longtime Slashdot reader krouic shares a report from Europol: From November 24-28, 2025, Europol supported an action week conducted by law enforcement authorities from Switzerland and Germany in Zurich, Switzerland. The operation focused on taking down the illegal cryptocurrency mixing service Cryptomixer, which is suspected of facilitating cybercrime and money laundering. Three servers were seized in Switzerland, along with the cryptomixer.io domain. The operation resulted in the confiscation of over 12 terabytes of data and more than EUR 25 million worth of Bitcoin. After the illegal service was taken over and shut down, law enforcement placed a seizure banner on the website. Authorities allege that the mixing service laundered over 1.3 billion euros in bitcoin since 2016.

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