TLDR
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Cryptomixer, linked to $1.4B laundering, dismantled in EU cyber raid.
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Europol seizes $27M Bitcoin and 12TB data from crypto laundering hub.
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Major takedown disrupts illegal funds flow across darknet and exchanges.
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Operation exposes global crime wallets, delays criminal cash withdrawals.
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Europe intensifies crackdown on blockchain-based financial crime rings.
European authorities have dismantled Cryptomixer, a large-scale cryptocurrency laundering hub that processed over $1.4 billion in Bitcoin since 2016. The coordinated operation, led by Germany and Switzerland with Europol and Eurojust’s support, resulted in the seizure of $27 million in Bitcoin and 12 terabytes of data. The takedown marks another major milestone in Europe’s ongoing efforts to combat crypto-enabled financial crime.
A Major Takedown of Cryptomixer
Investigators executed simultaneous raids in Zurich, seizing three servers and the cryptomixer.io domain used for the laundering operation. The platform functioned across both the clear web and dark web, enabling users to conceal the origin of illicit funds. Europol coordinated the entire operation through its Joint Cybercrime Action Taskforce in The Hague.
Authorities described Cryptomixer as a sophisticated service that disguised Bitcoin transactions through automated shuffling mechanisms. The process hid transaction trails, making it nearly impossible to trace funds to their criminal sources. The mixer became a vital laundering tool for ransomware crews and dark web marketplaces.
Officials said the seized data will help identify additional participants and connected wallets. The extensive amount of stored information demonstrates the service’s massive operational capacity and its central role in global crypto laundering schemes.
How Cryptomixer Operated
Cryptomixer worked by pooling cryptocurrency from multiple users before redistributing it in randomized amounts to new addresses. This method disrupted blockchain analysis tools that typically track digital currency flows. Criminal networks exploited the platform to convert dirty funds into untraceable assets.
The mixer supported transactions from various illegal enterprises, including drug and weapons trafficking, ransomware attacks, and payment-card fraud. Its long-running infrastructure reflected strong automation and steady reputation among cybercriminals. Its closure is now disrupting laundering workflows, delaying withdrawals, and freezing funds tied to criminal groups.
Europol noted that similar operations often shift to other coin mixers or high-risk exchanges within weeks. The agency emphasized that continuous enforcement and cross-border intelligence sharing remain critical to curbing crypto misuse.
Part of Europe’s Wider Crypto Crackdown
The dismantling of Cryptomixer follows Europol’s earlier takedown of ChipMixer in 2023, which had processed billions in illegal funds. This latest action forms part of a wider European crackdown targeting crypto-enabled money laundering networks. In recent months, coordinated operations across Cyprus, Spain, and Germany led to nine arrests linked to $689 million in fraud.
Europol seized $330,000 in cryptocurrency and arrested seven suspects in a separate Latvian cybercrime investigation. These actions underscore Europe’s expanding capacity to dismantle crypto-financed criminal ecosystems.
Europol reaffirmed its commitment to tackling complex blockchain-based financial crimes through technology-driven investigations and international collaboration. The Cryptomixer takedown signals a decisive step toward curbing illicit financial flows within the cryptocurrency sector.


