Treasury says cash is still the primary tool used for money laundering

Treasury officials noted that fiat currencies remain the primary tool for money laundering, and terrorists still use “tried-and-true methods”

article-image

Treasury Secretary Janet Yellen | Alexandros Michailidis/Shutterstock modified by Blockworks

share

Although illicit actors are increasingly turning to cryptocurrencies to launder money and finance their operations, cold hard cash is still their preferred tool, the US Treasury Department said in a series of reports released Wednesday. 

In its 2024 National Risks Assessments, Treasury officials noted that while fiat currencies remain the primary tool for money laundering and terrorists still use “still utilize tried-and-true methods” like banks and money transmitters, digital assets are becoming a greater threat. 

Fraud, most commonly through investment schemes and healthcare fraud, continues to be the number one driver of money laundering activity, officials said in the 2024 National Money Laundering Risk Assessment

“New types of fraud involving the use of technology, such as telemedicine and virtual asset investment scams” have been on the rise this year, the report noted. 

The 2024 National Terrorist Financing Risk Assessment noted that more groups, including ISIS and Hamas are increasingly using virtual assets for funding, a topic lawmakers have become increasingly concerned about in recent months. 

Read more: ‘No evidence’ Hamas raised millions in crypto, Elliptic says

“Consistent with the 2022 risk assessment, the most common financial connections between individuals in the United States and foreign terrorist groups entail individuals directly soliciting funds for or attempting to send funds to foreign terrorist groups utilizing cash, registered money services businesses, or in some cases, virtual assets,” the report noted. 

The House Financial Services Committee hosting a hearing in November to discuss crypto’s role in illicit finance, with witnesses including Jonathan Levin, co-founder and chief strategy officer at Chainalysis, and Jane Khodarkovsky, partner at Arktouros and former federal prosecutor, asking lawmakers to consider protecting privacy concerns and the transparent nature of the blockchain. 

Fifty-seven members of Congress also penned a bipartisan letter to President Joe Biden and Treasury Secretary Janet Yellen last year asking for more information on how Hamas is funded and the role of crypto in financing their operations.

Read more: Lawmakers butt heads on role of crypto in terrorist financing

The Treasury will release its annual strategy for combating illicit finance in the coming weeks, which will include “recommendations for addressing the highlighted issues,” the department said Wednesday.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

Decoding crypto and the markets. Daily, with Byron Gilliam.

Upcoming Events

Marina Bay Sands Singapore

October 7, 2026

DAS Asia is a a single-day summit at Marina Bay Sands Singapore featuring conversations between the builders, investors, and global leaders are shaping the trajectory of the digital asset ecosystem in Asia & North America.

Hilton Park Lane, London

November 10-11, 2026

DAS London is a two-day summit at the Hilton Park Lane in London featuring conversations between the builders, allocators, and policy makers who are shaping the trajectory of the digital asset ecosystem in the UK, Europe, and North America.

Javits North

March 30-April 1, 2027

DAS NYC is a three-day summit at Javits North bringing together the builders, allocators, and policymakers shaping the future of digital assets across institutional finance and global markets.

recent research

native-banner-21-sep-2026.jpg

Research

Tokenized equity trading has surged more than 100x in six months, increasing demand for tighter pricing, reliable quotes and deterministic execution. This report compares the liquidity models competing to serve that growth and examines Native’s attempt to combine active pricing, transparent onchain price discovery and outside LP capital within a shared liquidity layer.

Newsletter

The Breakdown

Decoding crypto and the markets. Daily, with Byron Gilliam.

Blockworks Research

Unlock crypto's most powerful research platform.

Our research packs a punch and gives you actionable takeaways for each topic.

SubscribeGet in touch

Blockworks Inc.

133 W 19th St., New York, NY 10011

Blockworks Network

PodcastsNewslettersEventsRoundtablesAnalytics