Law enforcement agencies from Germany, Bulgaria, Serbia, and Cyprus, in coordination with Europol and Eurojust, have dismantled a large-scale cryptocurrency scam network that operated through fraudulent call centers, Europol announced on Thursday. The network lured victims—primarily from Germany—into investing substantial sums in fake cryptocurrency investments, causing estimated financial damages exceeding €2 million.
Modus Operandi: Social Media Ads and Fake Investment Platforms
According to Europol's detailed statement, the suspects used advertisements on social networks to attract potential victims. These ads redirected users to websites covertly controlled by the criminals, which displayed seemingly exceptional investment opportunities in cryptocurrencies. After signing up, victims were contacted by call center operators who employed sophisticated persuasion tactics.
Initially, victims were convinced to invest small amounts. Once they saw fake price increases and fabricated profits on the platform, they were persuaded to transfer larger sums. “The suspects used advertisements on social networks to lure victims to websites covertly operated by the criminals, which offered seemingly exceptional investment opportunities in cryptocurrencies,” Europol elaborated. The agency further noted that the financial damage to German victims alone is estimated at over €2 million, with additional victims identified in Switzerland, Australia, and Canada.
Enforcement Action: 15 Arrested, Hardware Wallets Seized
The coordinated raids involved searches of 22 locations, including four call centers. A total of 15 individuals were arrested, while 261 others were questioned. Authorities confiscated three hardware wallets containing approximately $1 million worth of cryptocurrencies, around €50,000 in cash, three vehicles, electronic equipment, documents, and data backups. The seized evidence will be crucial for ongoing prosecutions.
Europol highlighted that the criminal network was highly organized, with multiple layers of personnel including technical experts, call center operators, and managers. Using advanced telephony systems and fake websites, they concealed their true identities. The dismantling of the network marks a significant victory in the fight against cross-border cybercrime.
Regulatory Implications: Cross-Border Cooperation Against Crypto Scams
The operation underscores the growing challenge of cryptocurrency-related fraud, which often exploits anonymity and cross-border jurisdictional gaps. The successful collaboration between Europol and national authorities serves as a model for future enforcement actions. Experts urge investors to remain vigilant, particularly regarding unsolicited investment offers on social media that promise unusually high returns. As the crypto market matures, such multinational crackdowns are expected to become more frequent.

