Europol Shuts Down $23 Million Crypto-Backed Criminal Bank: A Global Crackdown on Cryptocurrency Crime

Europol, in collaboration with law enforcement from Austria, Belgium, and Spain, executed a digital sting operation on January 14, 2025, that dismantled a €21 million criminal banking network. The operation, dubbed “OP KARASU,” led to the arrest of 17 individuals who had been exploiting cryptocurrencies and traditional finance for money laundering, smuggling, and drug trafficking.

• Europol dismantles €21 million criminal banking network
• 17 arrests across Austria, Belgium, and Spain
• Over €4.5 million in assets seized
• Network facilitated money laundering for smugglers and drug traffickers

OP KARASU began with investigations into migrant smuggling, uncovering a sophisticated criminal network that operated like a legitimate bank. The network was divided into two branches: one catering to Arabic-speaking groups involved in smuggling, and another servicing Chinese-origin groups linked to drug deals and human trafficking. They used social media platforms like Telegram and WeChat to advertise their services, attracting a global clientele.

These modern-day outlaws were masters of the informal “hawala” transfer system (an informal method of transferring money without any physical movement of cash), which relies on trust and lacks formal records, making it notoriously hard to trace. They also offered crypto-to-euro conversions, exploiting the anonymity and speed of digital currencies to launder money across borders. The network’s promotional efforts on social media showcased the dark side of digital globalization.

The raid’s success was no small feat. Authorities seized a staggering haul: €206,000 in cash, €421,000 in 77 bank accounts, and €183,000 in cryptocurrency (including Bitcoin and Ethereum), amounting to over €4.5 million in total. The loot didn’t stop there. Ten properties worth over €2.5 million, 18 vehicles valued at over €207,000, four shotguns, and a collection of luxury watches, jewelry, and electronics were also confiscated. It’s like the criminals thought they were playing a high-stakes game of Monopoly, but Europol turned the board upside down.

Europol’s role was pivotal. They not only coordinated the operation but also funded it and deployed financial crime experts to the field, proving once again that international cooperation is key in the fight against transnational crime. As Europol tweeted: