Chainalysis has indicated that Brazil has solidified its position as Latin America’s leading cryptocurrency hub, drawing significant attention from both legitimate users and illicit operators. From July 2024 to June 2025, the country processed an estimated $318 billion in on-chain cryptocurrency transactions, representing about one-third of the total value across the entire region.
Blockchain analytics firm Chainalysis pointed out that factors such as a large young population, a thriving fintech ecosystem that has made digital payments commonplace, and the appeal of stablecoins as protection against inflation have driven this rapid expansion.
However, this impressive growth has also attracted sophisticated criminal enterprises.
Analysis of transaction data reveals that international money laundering operations—particularly Chinese-language networks (CMLNs), entities evading sanctions, and drug-related groups—have increasingly routed funds through Brazilian platforms.
These same actors dominate global crypto-related illicit activity, and in Brazil they reportedly accounted for over half of the identified suspicious inflows to certain local exchanges in 2025.
Globally, the scale of cryptocurrency crime has surged dramatically. Illicit addresses received $154 billion in 2025, a sharp rise from $59 billion the previous year.
Criminal operations have become more professional, relying on shared infrastructure and stablecoins for their reliability and ease of use.
CMLNs alone handle roughly 20% of the known laundering ecosystem, providing services to drug cartels, fraud rings, and even state-linked actors.
Chainalysis also mentioned that sanctions evasion has exploded, with state-driven efforts reaching around $104 billion last year—a nearly 700% increase.
Drug trafficking remains a steady component, especially relevant in Latin America.
In Brazil, these trends intersect powerfully. Data from 2023 to 2025 shows a shift: cartel-linked laundering has become the dominant category, tied to the country’s role in South American drug routes.
Chainalysis added that local groups like PCC and Comando Vermelho have been linked to crypto use, with both now designated as foreign terrorist organizations by the United States.
CMLN activity appears steadily, integrating Brazil into broader Asian criminal networks that exploit trade corridors.
Sanctions-related flows, often tied to Russia, have grown notably since 2024, while criminal escrow or “guarantee” services also surfaced in 2025.
A closer look at deposit addresses on Brazilian exchanges (excluding major global platforms) highlights both the breadth and concentration of the issue.
Between 550 and 950 distinct addresses per quarter showed illicit exposure from 2023 into early 2026, indicating efforts by criminals to distribute activity.
Yet the top five addresses consistently captured 75-90% of the total illicit volume, with about 80% flowing to just five key addresses as of March 2026.
This concentration offers clear opportunities for targeted monitoring and intervention.
These challenges emerge as Brazil strengthens its oversight. A new regulatory framework under the Central Bank (BCB), based on the 2022 Virtual Assets Law, took effect in February 2026.
Resolutions 519-521 establish licensing for service providers (including foreign firms serving Brazilians), enforce anti-money laundering rules including the FATF Travel Rule, and classify certain stablecoin transfers as foreign exchange activity.
Reporting began in May, with full licensing due by late October. Additional measures, such as expanded asset seizure powers under Law 15.358, underscore a proactive stance.
Chainalysis also mentioned that Brazil’s approach positions it as a potential model for neighbors like Argentina, Mexico, and Colombia.
The coming months will test this system’s effectiveness against cross-border threats.
With tools for on-chain analysis capable of effectively flagging high-risk patterns, regulators, exchanges, and law enforcement have a strong foundation to act decisively. Chainalysis has concluded that progress / success will depend on translating these capabilities into swift detection and disruption, safeguarding a vital market while curbing exploitation by global criminal networks.