This past month, Brazil’s Polícia Federal launched Operation Lusocoin, which is described by blockchain intelligence firm TRM Labs as a sweeping investigation into a rather sophisticated criminal network that has been accused of laundering billions of reais via various cryptocurrency transactions.
TRM Labs recently revealed that it has supported Brazilian law enforcement agencies in this effort and in carrying out other investigations.
Coordinated by the Superintendence of the Federal Police in Rio Grande do Sul, the operation is said to have executed 13 search and seizure warrants, 11 temporary arrests, and “issued court-ordered freezes on assets totaling more than 3 billion Brazilian reais (≈ USD 540 million).”
According to investigating officials, the network functioned as an international money-laundering and foreign-exchange evasion scheme. TRM Labs also mentioned that it was “converting illicit profits from drug trafficking, smuggling, tax evasion, and terrorism financing into crypto assets to obscure their origin.”
The investigation was led by the Federal Police unit in Santana do Livramento, a frontier city “sharing a porous border with Rivera, Uruguay.”
As noted in the update from TRM Labs, the region is a hub of commerce and informal exchange — where “cash, goods, and people move fluidly across national lines.”
According to insights from the blockchain intelligence firm, those same conditions that enable legitimate trade also allow for “financial crime, from trade-based laundering and bulk cash smuggling to shell companies masking illicit proceeds.”
The TRM Labs update further revealed:
“Investigators believe the group moved more than 50 billion reais (≈ USD 9 billion) through a network of shell companies, exchanges, and wallets. The scheme even included a proprietary token — “Lusocoin” — designed both to lure investors and to function as a laundering vehicle for criminal proceeds.”
Using TRM, investigators traced connections “among shell entities and addresses linked to organized crime.”
Authorities have reportedly seized “six luxury vehicles, six high-value properties, and froze assets tied to 65 individuals and companies, as well as 30 cryptocurrency wallets.”
Working with international exchanges and analytics providers, the team identified and froze “4.33 million USDT (≈ 22.5 million reais) belonging to the network’s principals.”
Operation Lusocoin marks the sixth investigation in which Brazilian authorities have leveraged the T3 Financial Crime Unit — a global public-private partnership uniting TRM Labs, Tether, TRON, and law enforcement agencies worldwide.
Across T3-supported operations, Brazil has now “frozen 13,399,699 USDT (≈ USD 13 million) in criminal assets — evidence of its expanding capacity to dismantle cross-border laundering networks.”
Operation Lusocoin indicates that even “highly” decentralized, cross-border laundering schemes leave certain trails — and that with blockchain intelligence, public-private collaboration, and proper coordination across jurisdictions, those trails “lead to enforcement success.”