chain analysis He noted that Brazil has consolidated its position as Latin America’s leading cryptocurrency hub, attracting the attention of both legitimate users and illegal operators. From July 2024 to June 2025, the country processed an estimated $318 billion in on-chain transactions cryptocurrency transactions representing approximately one-third of the total value in the entire region.
Blockchain analytics The firm Chainalytics pointed out that factors such as a large young population, a thriving fintech ecosystem that makes digital payments widespread, and the attractiveness of stablecoins as a hedge against inflation are driving this rapid growth.
But this impressive growth has also attracted sophisticated criminal enterprises.
Analysis of transaction data helps identify international money laundering operations, especially ChineseLanguage networks (CMLNs), sanctions-evading organizations and drug-related groups are increasingly directing funds through Brazilian platforms.
The same actors dominate global crypto-related illicit activity, and in Brazil more than half of the suspicious inflows detected on certain local exchanges in 2025 are reportedly from these actors.
Globally, the scale of cryptocurrency crimes has increased dramatically. Illegal addresses generated $154 billion in 2025; This marks a sharp increase from $59 billion the previous year.
Criminal operations have become more professional based on common infrastructure and stablecoins due to their reliability and ease of use.
CMLNs alone manage approximately 20% of the known money laundering ecosystem and provide services to drug cartels. fake rings and even state-linked actors.
chain analysis He also noted that sanctions evasion is booming, with state-led efforts rising nearly 700% to $104 billion last year.
Drug trafficking remains a stable component, especially Latin America.
In Brazil, these trends intersect strongly. Data The period from 2023 to 2025 sees a shift: cartel-related laundering has become the dominant category based on the country’s role in South American drug routes.
chain analysis He added that local groups such as the PCC and Comando Vermelho have been linked to the use of crypto, and both have now been designated as foreign terrorist organizations by the United States.
CMLN activity is steadily emerging, integrating Brazil into broader Asian criminal networks that exploit trade corridors.
SanctionsFlows, usually tied to Russia, have increased significantly since 2024, while criminal escrow or “guarantee” services also emerged in 2025.
A closer look at deposit addresses on Brazilian exchanges (excluding major global platforms) highlights both the scope and intensity of the problem.
Between 550 and 950 different addresses showed illicit exposure per quarter through early 2023 2026It shows criminals’ efforts to disrupt the activity.
But the top five addresses consistently captured 75-90% of the total illicit volume, and by March 2026, nearly 80% flowed to just five top addresses.
This concentration provides clear opportunities for targeted monitoring and intervention.
These challenges arise as Brazil strengthens its surveillance. A new regulatory framework within the Central Bank (B.C.B.Based on the Virtual Assets Act of 2022), it came into force in February 2026.
Resolutions 519-521 provide for the issuance of licenses for service providers (including foreign firms serving Brazilians), implement anti-money laundering rules. FATF Travel Ruleand classify certain things stablecoin transfers as foreign exchange activity.
Reporting began in May and full licensing is expected to be completed by the end of October. Additional measures, such as the expansion of asset seizure powers under Law No. 15.358, underline a proactive stance.
Chainalytics also stated: Brazil‘s approach positions it as a potential model for neighbors such as Argentina, Mexico and Colombia.
In the coming months, the effectiveness of this system against cross-border threats will be tested.
With tools For on-chain analytics that can effectively flag high-risk patterns, regulators, exchanges, and law enforcement have a strong foundation to act decisively. chain analysis He concluded that progress/success will depend on translating these capabilities into rapid detection and disruption, protecting a vital market and preventing exploitation of the global market. guilty cries.
