Treasury Department Focuses on Tech to Combat Crypto Illicit Finance

The U.S. Treasury Department, under the leadership of Secretary Scott Bessent, is prioritizing technological solutions to address illicit finance concerns within the digital asset ecosystem, rather than pursuing outright bans. A recent policy report to Congress outlines a strategy centered on enhanced monitoring and transparency, aiming to restore U.S. Leadership in digital asset technologies.

A Shift Towards Regulation, Not Prohibition

The Treasury’s approach, detailed in a report tied to the implementation of the GENIUS Act, recognizes the “crucial role” digital assets play in “global innovation and economic development.” Rather than prohibiting digital assets, the department seeks to redesign the ecosystem to allow continued innovation under a more transparent technological framework. This strategy emphasizes the importance of monitoring blockchain transactions and identifying users when necessary.

Four Pillars of Financial Monitoring

The report highlights four key technological pillars for modernizing financial monitoring:

• Artificial Intelligence (AI): To streamline traditional anti-money laundering (AML) systems by identifying complex laundering patterns, such as chain-hopping and the leverage of multiple wallets.
• Digital Identity Systems: To ensure verifiable user identities for financial services, reducing fraud and enhancing security.
• Blockchain Analytics: To trace funds across decentralized networks and identify connections to illicit actors.
• Interoperable Data-Sharing APIs: To facilitate data exchange between exchanges, banks, and regulatory bodies.

AI Investment in Fraud Detection

Financial institutions are already increasing investment in fraud detection technologies. A report by PYMNTS Intelligence and Block found that 68% of financial institutions increased their fraud-detection spending year-over-year [1]. The government’s strategy aims to build a “compliance layer” over the decentralized finance landscape, utilizing AI to analyze transactions in real-time and flag suspicious activity.

The Importance of Digital Identity

Identity fraud is a significant vulnerability in financial services, and digital assets are not immune. The Treasury report supports the development of digital identity verification systems, suggesting financial institutions rely on verified credentials from trusted providers. The report acknowledges concerns about data security and privacy, proposing collaboration with the National Institute of Standards and Technology to develop interoperable frameworks that balance these considerations.

Balancing Privacy and Regulation

The Treasury acknowledges that legitimate users may utilize privacy-enhancing tools like mixers, while also recognizing their use by criminals. The department aims to find a balance between enabling financial privacy and preventing illicit activity.

Looking Ahead

The U.S. Treasury’s focus on technological solutions signals a proactive approach to regulating the digital asset space. By prioritizing AI, digital identity, blockchain analytics, and data sharing, the department aims to foster innovation while mitigating the risks associated with illicit finance. This strategy reflects a growing regulatory push towards domestic compliance within the digital asset industry, laying the groundwork for safe and scalable blockchain adoption [2].

Scott Bessent was sworn in as the 79th Secretary of the Treasury on January 28, 2025 [3] and testified on U.S. Financial stability in a House hearing on February 4, 2026 [4]. He also serves as chair of the Financial Literacy and Education Commission [5].