Journal of Contemporary Criminal Justice· 2026Q2
Crypto-Crime Tumblers: Criminogenic Attributes of Cryptocurrency Mixers in Enabling Financial Crime and Money Laundering
- 1citations
- Q2SCImago
- 2026year
Short summary
Five cryptocurrency mixers processed over $6 billion in illicit funds, with non-custodial services handling the majority of volume and centralized mixers moving most funds linked to predicate crimes.
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Key points
- Five cryptocurrency mixers are linked to over $6 billion in illicit funds.
- Non-custodial mixers handled the majority of total cryptocurrency volume in laundering schemes.
- Centralized mixers transferred the largest portion of funds directly tied to criminal offenses.
- Bitcoin and Ether dominated laundering schemes, with altcoins playing minor roles.
- Mixer resilience is driven by decentralized services, regulatory arbitrage, and rapid replacement after takedowns.
AI-generated from the title and abstract; the full text is not read.
Abstract
Cryptocurrency mixers have played a growing role in facilitating money laundering. This article examines 32 mixer-related court cases to identify criminogenic patterns in offender roles, laundering practices, and enforcement outcomes. Results indicate that mixer-enabled cryptocurrency money laundering is concentrated among a small number of services, with five mixers linked to over $6 billion in illicit funds. Non-custodial mixers processed the majority of total cryptocurrency volume, while centralized mixers transferred most funds tied directly to predicate criminal offenses. Laundering schemes were dominated by Bitcoin and Ether, with altcoins playing ancillary roles. The identified core actor types—overseers, personal users, and enablers—highlight the networked and multi-layered structure of mixer-based laundering. Decentralized services, regulatory arbitrage, and rapid mixer substitution following takedowns contribute to mixer resilience. Reactive enforcement strategies experience limitations. Proactive, internationally coordinated responses to mixer-enabled financial crime are needed.
The authors' abstract, as published at the source. Journal of Contemporary Criminal Justice, 2026 · DOI ↗
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Field: Sociology and Political Science
Sociology and Political ScienceSocial Sciences