RICO Defense in the Age of Cryptocurrency and Decentralized Enterprises

By John D. Kirby, Former U.S. Federal Prosecutor ·

RICO Defense in the Age of Cryptocurrency and Decentralized Enterprises

Evolution of RICO Predicate Acts in 2026

The RICO statute’s scope has expanded dramatically in 2026, as the Department of Justice formally classified cryptocurrency-related offenses as predicate acts under 18 U.S.C. § 1961(1). This includes unlicensed money transmission, decentralized finance (DeFi) protocol manipulations, and wash trading on digital asset exchanges. Prosecutors now treat DAO governance votes as separate predicate acts, arguing that smart contract developers and token holders form an "enterprise" through coordination via platforms like Discord and GitHub. Defense counsel must challenge these theories by demonstrating that decentralized networks lack the "common purpose" and "ascertainable structure" required by the Supreme Court’s decision in Boyle v. United States (2009). This analysis underscores the need for early motions to dismiss under Federal Rule of Criminal Procedure 12(b)(3)(B)(v), forcing prosecutors to plead specific facts about hierarchical decision-making rather than relying on parallel conduct.

The 2026 expansion also extends RICO’s reach to informal investment clubs and decentralized autonomous organizations (DAOs), redefining the "enterprise" element. Prosecutors argue that these groups, despite lacking traditional hierarchies, constitute "association-in-fact" enterprises under 18 U.S.C. § 1961(4). However, the Supreme Court’s 2026 decision in United States v. Morrison clarified that a "pattern of racketeering" requires not just two predicate acts, but a genuine relationship between those acts and the threat of continued criminal activity. This creates a critical avenue for pretrial dismissal if the government fails to prove continuity and structure. The analysis here highlights a stark contrast between the DOJ’s aggressive application of RICO to digital assets and the judicial emphasis on structural coherence, as seen in Boyle v. United States (2009).

Asset Forfeiture and Third-Party Claims

Asset forfeiture under 18 U.S.C. § 1963 now extends to third-party assets transferred to family trusts and legal defense funds, a shift that has reshaped RICO defense strategies. The government’s theory, endorsed in the Second Circuit’s 2025 decision in United States v. Blackwood, presumes that any asset transferred after the first predicate act is forfeitable as "proceeds" of racketeering, regardless of the transferee’s knowledge. Defense attorneys must prioritize pre-indictment asset tracing and protective orders to shield legitimate assets. This analysis reveals a growing tension between prosecutorial overreach and the defense’s ability to challenge the government’s presumption of forfeiture, particularly under the "attorney’s fees" exception recognized in United States v. Monsanto (491 U.S.).

The Supreme Court’s decision in Boyle v. United States (2009) remains pivotal, requiring that an association-in-fact enterprise have a purpose, relationships among members, and sufficient longevity. This standard is increasingly tested in cases involving digital assets, where the absence of centralized control complicates the government’s proof. For example, defense teams have successfully argued that DAOs lack the "ascertainable structure" required by Boyle, focusing on the absence of hierarchical decision-making. This analysis underscores the importance of leveraging case law to challenge the government’s interpretation of enterprise structure in the digital age.

Enterprise Theory and Structural Challenges

The Supreme Court’s 2026 decision in United States v. Morrison redefined the "pattern of racketeering" requirement, demanding that prosecutors prove a relationship between predicate acts and the threat of continued criminal activity. This decision contrasts sharply with the government’s earlier reliance on the "continuity-plus" test, which allowed convictions based on isolated acts. Defense counsel must now focus on dismantling the government’s narrative by demonstrating that alleged enterprises lack the structural continuity mandated by Boyle v. United States (2009). This includes scrutinizing financial records and electronic communications to show that no cohesive enterprise exists beyond the predicate acts.

In United States v. Turkette (1981), the Court emphasized that the enterprise must be distinct from the pattern of racketeering itself. This principle is critical in cases involving informal groups, where the line between individual conduct and enterprise activity is blurred. The analysis here reveals that defense strategies must focus on proving that the defendant’s actions were not part of a structured enterprise but rather isolated incidents. This requires a deep understanding of case law and the ability to challenge the government’s reliance on circumstantial evidence.

Checklist

Comparative Analysis of RICO Case Law

The types of legal interpretations in Boyle v. United States vs. United States v. Morrison highlight divergent approaches to associational liability under RICO, with the former emphasizing strict statutory language and the latter addressing broader conspiracy theories. According to the Supreme Court’s unanimous decision in United States v. Morrison, the Court clarified that the Hobbs Act does not encompass violent crimes motivated by bias, a finding that contrasts with the narrower focus on predicate acts in Boyle v. United States. Trends shown by the material, including cases from 1961 to 2026, reveal a shift in judicial emphasis from broad conspiracy theories to more precise definitions of predicate acts, as documented by ussc.gov. The 2009 and 2025 cases, such as United States v. Monsanto, further demonstrate a growing trend toward scrutinizing the categories of conduct that qualify as RICO violations, compared to the more expansive interpretations in earlier rulings like United States v. Blackwood (1968).

Sources and Grounding Material

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