U.S. Treasury sanctions alleged CJNG network

U.S. officials said the Treasury Department escalated pressure on the Jalisco New Generation Cartel (CJNG) on June 30 by imposing sanctions and issuing an alert aimed at the banking system.

OFAC targets two men, nine firms

Officials said the Treasury’s Office of Foreign Assets Control sanctioned two Mexican men and nine companies alleged to be involved in transportation, financial services and real estate linked to CJNG.

Officials said Treasury also issued a bank-focused alert designed to help financial institutions detect and report activity tied to the cartel’s networks, signaling an attempt to tighten compliance and choke off access to the formal financial system.

The action adds to Washington’s broader use of financial tools against transnational criminal groups, and could increase due-diligence and screening burdens for firms with Mexico-linked payments, logistics exposure, or real estate connections that touch sanctioned entities.

Treasury will publish the designations and related guidance in official releases and updates; financial institutions typically adjust screening lists and customer risk controls shortly after such updates. The next concrete timing marker is within 24 hours of June 30, when banks and compliance vendors typically circulate refreshed sanctions lists and internal alerts.