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Privacy software prosecutions: tornado cash vs. government

SDNY's Cases Against Tornado Cash | Software or Criminal Business?

By

Lucas Meyer

Aug 25, 2026, 12:45 PM

Edited By

Yuki Tanaka

3 minutes to read

Lawyers discussing the Tornado Cash and Samourai Wallet cases in a courtroom setting

A federal crackdown in New York is putting software developers under scrutiny, as Tornado Cash and Samourai Wallet creators face charges related to money transmission. Critics argue this blurs the line between publishing software and operating criminal enterprises.

Key Context and Significance

Roman Storm, a key figure in the Tornado Cash case, never handled user funds or executed transactions. His website functioned as a client-side application, running in users’ browsers. With the underlying protocols immutably deployed on Ethereum, even the government couldn't modify them post-deployment. This appears to challenge traditional definitions of financial intermediaries.

The Charges Against Storm

Storm's home was raided, leading to indictments on three conspiracy charges. He reportedly maintained the Tornado Cash interface and profited from its use, yet remained disconnected from any monetary control. Despite a jury deadlocked on some charges, he was convicted for conspiring to operate an unlicensed money-transmitting business, risking up to five years in prison.

"This sets a dangerous precedent," highlighted a concerned observer.

Samourai Wallet's Case

While Samourai Wallet functions differently, as it collected fees and coordinated transactions, it also maintained a non-custodial stance. Users control their private keys. Nevertheless, its operators pleaded guilty to charges underlining that the software still faced scrutiny for its potential misuse by criminals.

Impact on Blockchain Developers

This trend signifies greater repercussions for developers across the crypto space. Prosecutors may stretch established definitions of money transmission, potentially impacting other platforms like MetaMask, which similarly offers tools for users to authorize transactions. If developers are liable for others' misuse of their software, where does that leave innovation and privacy in the crypto community?

What the Justice Department Says

The Department of Justice now seems to acknowledge the importance of distinguishing between the act of creating software and executing transactions. Recent comments suggest that charges might not apply to genuinely decentralized software that automates peer-to-peer transactions.

What Comes Next?

As these cases unfold, they raise critical questions about the future of software development in the crypto sector. How will developers navigate this tightening regulatory landscape while ensuring users maintain their privacy?

Key Takeaways

  • πŸ“‰ Storm's activities deemed not constitutive of money transmission

  • πŸ”’ FinCEN guidance stipulates software suppliers are not considered money transmitters

  • πŸ“£ "Every protocol team could be seen as a money transmitter" - legal expert

As this narrative continues, the community watches closely. The balance between fostering innovation and enforcing regulation remains precarious.

What the Future Holds for Crypto Development

Experts predict that the ongoing legal challenges will push developers to adopt more robust compliance measures and rethink their business models. There's a strong chance we will see a movement towards increased transparency in software functions, as teams heed the warnings from the Justice Department. With around a 60% likelihood, developers could start implementing built-in compliance features to mitigate potential legal repercussions for misuse. Such changes may foster trust among users while protecting innovation. If successful, this approach might pave the way for clearer regulations that distinguish between software creation and user actions, thus preserving privacy in the crypto arena.

A Lesson from the Prohibition Era

The current crypto landscape resonates with the early days of Prohibition in the 1920s, when bootleggers faced legal threats while trying to capitalize on a strong demand for illegal alcohol. Just as those bootleggers had innovative methods to circumvent the law, including hidden tunnels and unmarked deliveries, crypto developers are likely to adapt creatively to regulatory pressures. Both scenarios highlight a struggle between government oversight and private initiative, sparking debates on ethics and legalityβ€”a clash that continues to shape our society's evolution around liberty and technology.