UN: Southeast Asian Scam Networks Inflicted $114B in Losses in 2025, USDT Named as Laundering Vehicle

Southeast Asian cybercrime syndicates cost victims up to $114.1 billion last year, according to a United Nations Office on Drugs and Crime report published Wednesday, with Tether's USDT stablecoin identified as a central instrument for laundering illicit proceeds.

The UNODC's assessment marks a significant escalation in how international bodies characterize organized fraud in the region. What were once disparate, opportunistic criminal groups have restructured into something more dangerous.

"Once-fragmented syndicates have fused into a single, tech-driven criminal economy that increasingly runs on crypto."

UNODC, July 2026 report

The $114.1 billion figure spans romance scams, pig-butchering investment schemes, and fraudulent job recruitment operations that lure victims into forced labor compounds, primarily located in Myanmar, Cambodia, and Laos. The report does not specify what share of total losses moved through cryptocurrency channels versus traditional banking, a distinction that matters for attributing regulatory responsibility. But the UNODC was direct about stablecoins specifically, noting USDT playing "a key role in money [laundering operations]."

USDTO's appeal to criminal networks is straightforward. As a dollar-pegged stablecoin, it eliminates the volatility risk that makes Bitcoin and Ether awkward stores of value for criminal proceeds. It settles across borders in minutes without correspondent banking relationships. Its liquidity, with a circulating supply exceeding $150 billion as of mid-2026, means large sums can move without significant market impact. Those same properties that make USDT attractive to legitimate remittance users and DeFi (decentralized finance) participants also make it attractive to actors trying to move money quickly and quietly.

Tether has previously cooperated with law enforcement on asset freezing requests, freezing wallets linked to sanctions violations and illicit activity. The company maintains that its token is a neutral financial instrument subject to the same misuse risks as any payment rail, including wire transfers and cash. Traditional financial institutions launder an estimated $800 billion to $2 trillion annually by some measures, operating under decades of anti-money laundering infrastructure. The crypto industry's AML (anti-money laundering) frameworks, while improving, remain uneven across jurisdictions, particularly in Southeast Asia where regulatory capacity is limited.

The scale documented in Wednesday's report separates this from prior assessments. A 2023 UNODC report on the same region estimated losses in the tens of billions. The jump to $114.1 billion in 2025 reflects both the industrialization of scam operations and improved victim reporting. The consolidation of criminal networks into what the UNODC now describes as a unified criminal economy suggests these groups are sharing infrastructure, including crypto payment rails, money mule networks, and technical tooling, across what were previously competing organizations.

For regulators, the report lands at a sensitive moment. The European Union's Markets in Crypto-Assets (MiCA) regulation is now fully in force, requiring stablecoin issuers operating in Europe to meet strict reserve and AML standards. The United States is moving toward its own stablecoin legislation, with Senate and House bills in active negotiation as of July 2026. A UN report explicitly naming USDT as a laundering vehicle gives legislators on both sides of the Atlantic concrete ammunition to push for stricter issuer liability provisions, mandatory transaction monitoring, and potentially geographic restrictions on stablecoin transfers to high-risk jurisdictions.

The crypto industry will likely counter that blockchain's transparency makes every USDT transaction traceable by anyone with the right analytics tools. That traceability has led to successful asset recoveries in prior enforcement actions. But traceability requires investigative capacity, cross-border legal cooperation, and the willingness of exchanges to freeze flagged addresses, none of which are guaranteed in the jurisdictions where these scam networks operate.

The UNODC report does not prescribe specific policy remedies. Its function is to document the problem. The remedies will be negotiated in legislative chambers and regulatory consultations over the coming months, with Wednesday's $114.1 billion figure now serving as the baseline for that conversation.