Samourai Wallet Indictment: DOJ Charges Founders in $100M Crypto Laundering Scheme

Founders of Crypto Mixer Samourai Wallet Arrested in Money Laundering Crackdown

**NEW YORK** – Federal authorities have arrested and charged the founders of Samourai Wallet, a cryptocurrency mixing service, in a case that signals an intensified crackdown on tools used to obscure blockchain transactions. In an indictment unsealed on April 24, 2024, in the Southern District of New York (SDNY), prosecutors accused Keonne Rodriguez, 35, and William Lonergan Hill, 65, of conspiracy to commit money laundering and conspiracy to operate an unlicensed money transmitting business.

The government alleges the service facilitated over $2 billion in unlawful transactions and laundered more than $100 million in proceeds from criminal enterprises, including notorious darknet markets like Silk Road and Hydra Market. The **Samourai Wallet indictment** marks a pivotal moment in the U.S. government's long-running effort to police the intersection of cryptocurrency and illicit finance, drawing a sharp line between privacy-enhancing software and criminal tools.

Rodriguez, the CEO, was arrested in Pennsylvania, while Hill, the Chief Technology Officer, was arrested in Portugal and awaits extradition to the United States. Concurrently, law enforcement seized the Samourai Wallet domain and issued a seizure warrant for its mobile application, effectively shuttering the service.

The Alleged Scheme: A 'Go-To' Service for Criminals

According to the indictment, Rodriguez and Hill developed and operated Samourai Wallet from 2015 until their arrest. The service was specifically designed to help users conceal the source and ownership of their cryptocurrency, primarily Bitcoin. Prosecutors argue this was not a passive feature but the core business model, actively marketed to a criminal clientele.

The indictment focuses on two key features:

* **Whirlpool:** A mixing service that pooled users' cryptocurrency, allowing them to withdraw funds that were different from what they deposited, thereby breaking the on-chain link between transactions. * **Ricochet:** A feature that added multiple, unnecessary intermediate transactions or "hops" to a transfer, making it more difficult for blockchain analysts to trace the flow of funds.

Prosecutors allege the defendants explicitly encouraged illicit use. The indictment highlights private communications and social media posts where the founders appeared to solicit criminal business. "At Samourai we are focused on censorship resistance and the black/grey markets," Rodriguez allegedly wrote. They are also accused of knowing that a significant portion of the funds processed by Samourai came from illegal sources.

From 2015 to February 2024, the service allegedly collected approximately $4.5 million in fees for its mixing services, demonstrating a clear commercial enterprise built around transaction obfuscation.

Following the Money: $100M from Darknet Markets and Fraud Schemes

U.S. Attorney Damian Williams stated that the platform served as a "go-to money laundering service for criminals." The **Samourai Wallet indictment** provides a detailed breakdown of the illicit funds allegedly processed:

"For years, Samourai Wallet has been a haven for criminals to engage in large-scale money laundering and sanctions evasion," said IRS-CI Special Agent in Charge Thomas Fattorusso. "The defendants allegedly knowingly allowed illicit actors to launder over $100 million of criminal proceeds."

Investigators traced funds flowing from a number of high-profile criminal operations, including:

* **Hydra Market:** A massive Russian-language darknet marketplace sanctioned by the U.S. Treasury. * **Silk Road:** The pioneering darknet market that was shut down by the FBI in 2013. * **The Lazarus Group:** A North Korean state-sponsored hacking group. * Proceeds from various spearphishing schemes and other computer frauds targeting multiple private-sector companies.

By operating a service that catered to these groups, prosecutors contend Rodriguez and Hill became essential cogs in the global cybercrime economy.

Charges and Next Steps

The two founders face severe penalties if convicted.

* **Conspiracy to Commit Money Laundering (18 U.S.C. § 1956(h)):** This charge carries a maximum sentence of 20 years in prison. * **Conspiracy to Operate an Unlicensed Money Transmitting Business (18 U.S.C. § 371):** This charge carries a maximum sentence of 5 years in prison.

This case follows the government's previous actions against other mixing services like Tornado Cash, whose developer Roman Storm was indicted on similar charges in August 2023. The legal theory in both cases targets developers and operators who are aware of and allegedly encourage the use of their platforms for illicit purposes.

What It Signals for Crypto Enforcement

The Samourai Wallet indictment reinforces the Department of Justice's position that claiming to offer a "privacy" tool is not a defense against charges of facilitating financial crime. Prosecutors are focused on the intent and marketing behind a service. If a platform is built and promoted as a way to evade anti-money laundering (AML) laws and serve criminals, the DOJ appears ready to prosecute its operators as money launderers themselves.

For compliance teams and the broader digital asset industry, the case is a stark reminder that operating a money services business—even one dealing exclusively in crypto—requires registration with FinCEN and adherence to the Bank Secrecy Act. The government is making it clear that the era of treating mixers as neutral, unregulated software is over.

FAQ

What is the Samourai Wallet indictment about? The Samourai Wallet indictment charges its founders, Keonne Rodriguez and William Lonergan Hill, with conspiracy to commit money laundering and operating an unlicensed money transmitting business. They are accused of processing over $100 million in criminal proceeds through their cryptocurrency mixing service.

What is a cryptocurrency mixing service? A cryptocurrency mixing or "tumbler" service combines digital assets from multiple users in a single pool and redistributes them, obscuring the original source and destination of the funds. This makes blockchain transactions harder to trace.

What penalties do the Samourai Wallet founders face? If convicted, the defendants face a maximum of 20 years in prison for the money laundering conspiracy charge and a maximum of 5 years for the unlicensed money transmitting business conspiracy charge.