Share this article

Tornado Cash Developer Roman Storm Pleads Not Guilty to Money Laundering, Other Charges

Prosecutors allege that Storm and fellow developers Roman Semenov and Alexey Pertsev helped bad actors launder over $1 billion in stolen crypto.

Updated Sep 6, 2023, 4:39 p.m. Published Sep 6, 2023, 4:24 p.m.
(Shutterstock)
(Shutterstock)

NEW YORK — Tornado Cash developer Roman Storm pleaded "not guilty" to charges of conspiring to operate a money transmitter or facilitate money laundering and sanctions evasion in a court appearance Wednesday.

Storm, a dual U.S. and Russian citizen, will be released on a $2 million personal recognizance bond secured by his residence in Washington state and co-signed by one “financially responsible” person, Judge Katherine Polk Failla said at the U.S. District Court for the Southern District of New York.

STORY CONTINUES BELOW
Don't miss another story.Subscribe to the State of Crypto Newsletter today. See all newsletters

The Tornado Cash co-founder will remain under house arrest at his Washington home, and will receive regular drug testing. He is not allowed to own a firearm or contact any co-defendants, witnesses or alleged victims. Storm can only travel between his home base and the central district of California, the southern and eastern districts of New York and New Jersey for pre-trial hearings.

Storm was arrested two weeks ago on charges of conspiracy to facilitate money laundering, operate an unlicensed money transmitter and violating sanctions. Prosecutors allege that he, alongside fellow developers and cofounders Roman Semenov and Alexey Pertsev, helped bad actors launder over $1 billion in stolen crypto, including "hundreds of millions" for North Korea, through their work building Tornado Cash.

Read more: Tornado Cash Indictments May Prove to Be Just a Localized Storm After All

Pertsev was arrested last year by authorities in The Netherlands, where he remains awaiting trial. Semenov was indicted alongside Storm, but has not been arrested as of press time.

Brian Klein, a partner at Waymaker LLP representing Storm, previously said in a statement that federal officials were using a "novel legal theory" to prosecute someone for developing code.

UPDATE (Sept. 6, 2023, 16:40 UTC): Adds additional details from Wednesday's hearing.

More For You

Protocol Research: GoPlus Security

GP Basic Image

What to know:

  • As of October 2025, GoPlus has generated $4.7M in total revenue across its product lines. The GoPlus App is the primary revenue driver, contributing $2.5M (approx. 53%), followed by the SafeToken Protocol at $1.7M.
  • GoPlus Intelligence's Token Security API averaged 717 million monthly calls year-to-date in 2025 , with a peak of nearly 1 billion calls in February 2025. Total blockchain-level requests, including transaction simulations, averaged an additional 350 million per month.
  • Since its January 2025 launch , the $GPS token has registered over $5B in total spot volume and $10B in derivatives volume in 2025. Monthly spot volume peaked in March 2025 at over $1.1B , while derivatives volume peaked the same month at over $4B.

More For You

CFTC Gives No-Action Leeway to Polymarket, Gemini, PredictIt, LedgerX Over Data Rules

Shayne Coplan, founder and CEO of Polymarket (CoinDesk/Jesse Hamilton)

The CFTC granted the operators of Polymarket, PredictIt, Gemini and LedgerX permission to skip certain recordkeeping requirements.

What to know:

  • The Commodity Futures Trading Commission granted several prediction-market firms certain regulatory leeway in meeting derivatives rules, suggesting they won't get into enforcement trouble if they do business as intended.
  • The no-action letters went to Polymarket, PredictIt, Gemini and LedgerX/MIAX.