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BackUS Treasury Sanctions Six Ethereum Addresses Linked to Sinaloa Cartel
US Treasury Sanctions Six Ethereum Addresses Linked to Sinaloa Cartel
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Cointelegraph5/21/2026Crime1 min read

US Treasury Sanctions Six Ethereum Addresses Linked to Sinaloa Cartel

Quick Look

  • The US Treasury's OFAC sanctioned six Ethereum addresses tied to a Sinaloa Cartel money laundering network.
  • The network allegedly converted drug proceeds into cryptocurrency, highlighting sanctions compliance risks for crypto firms.

AI-generated summary

Why It Matters

The US Department of the Treasury's OFAC has sanctioned six Ethereum addresses linked to a money laundering network associated with the Sinaloa Cartel. This action is part of broader sanctions against individuals and entities connected to the cartel's financial operations.

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The US Department of the Treasury’s Office of Foreign Assets Control (OFAC) sanctioned six Ethereum addresses tied to a Sinaloa Cartel-linked money laundering network that allegedly converted drug proceeds into cryptocurrency.

OFAC added the addresses to its Specially Designated Nationals list (a US sanctions list of people, entities and assets subject to blocking restrictions) on Wednesday as part of sanctions against 11 individuals and two entities connected to two Sinaloa Cartel financial networks.

Treasury said one network, led by Armando de Jesus Ojeda Aviles, collected bulk cash in the US from fentanyl and other drug sales before allegedly converting the money into cryptocurrency for transfer to the cartel in Mexico.

The action highlights how cartel-linked money laundering networks are using digital assets alongside cash couriers and front businesses, raising sanctions compliance risks for crypto exchanges and other virtual asset service providers.

OFAC adds six new Ethereum addresses to sanctions list. Source: OFAC

Cartel cash moved into crypto

The Sinaloa Cartel is allegedly using blockchain technology to launder its illicit fiat money proceeds, according to OFAC.

Cointelegraph contacted OFAC for more details surrounding the Sinaloa Cartel’s money laundering operations.

Related: Kelp DAO attacker moves $175M in Ether after exploit: Arkham

Treasury did not identify which crypto platforms or protocols were allegedly used by the network. The listed Ethereum addresses, however, create sanctions exposure for exchanges, wallet providers and other crypto firms that screen blockchain transactions.

Looking at some of the biggest cryptocurrency hacks, attackers laundered the majority of the $1.4 billion stolen during the Bybit hack, or about $1.2 billion, through THORChain, swapping funds from Ether to Bitcoin, according to Bybit co-founder and CEO Ben Zhou.

Attackers behind the recent $293 million Kelp DAO hack also primarily used THORChain to swap the Ether for Bitcoin, generating about $910,000 in fee revenue for the protocol, Cointelegraph reported on April 23.

Open Questions

  • Which specific crypto platforms or protocols were used by the network?
  • What is the total estimated value of illicit funds laundered through these addresses?
  • What further actions will OFAC take against entities that facilitated this laundering?
  • How effective have these sanctions been in disrupting the cartel's operations?

Related Topics

This article was originally published by Cointelegraph.

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