The report notes that AI, digital identity systems, blockchain analytics, and APIs can be harnessed to fight financial crime.
The U.S. Department of the Treasury has submitted a report to Congress examining how emerging technologies can be used to detect and prevent illicit financial activity involving digital assets. The report was required under the Guiding and Establishing National Innovation for U.S. Stablecoins (GENIUS) Act, signed into law in July 2025.
The report notes that victims reported over $9 billion in digital asset-related fraud losses to the FBI in 2024, with investment scams accounting for $5.8 billion, a 47 percent increase over the prior year. North Korean cybercriminals stole at least $2.8 billion in digital assets between January 2024 and September 2025, including $1.5 billion from Bybit in February 2025. Meanwhile, ransomware payments, predominantly made in digital assets, totaled approximately $734 million in 2024.
The report also examines the use of cryptocurrency mixers and similar obfuscation tools, finding that roughly $1.6 billion in deposits to major cross-chain bridges between 2020 and 2025 originated from mixing services.
To address these risks, Treasury identified four key technologies for broader adoption by financial institutions: artificial intelligence for transaction monitoring and fraud detection; digital identity tools to reduce onboarding fraud; blockchain analytics to trace suspicious activity; and application programming interfaces (APIs) to improve interoperability across compliance systems.
On decentralized finance (DeFi), the report recommends that Congress clarify which DeFi participants should be subject to anti-money laundering obligations.
Treasury acknowledged barriers to adoption, including high costs for smaller institutions and regulatory uncertainty, and committed to issuing new guidance, partnering with NIST on technical standards, and pursuing legislative options, including potentially allowing institutions to temporarily freeze digital assets suspected of involvement in illegal activity.
Source: https://thedefiant.io/news/regulation/treasury-report-identifies-technology-tools-to-counter-digital-asset-crime
