A Chinese national, Zheng Zhao, has been arraigned in the Central District of California after being extradited from the Netherlands to face federal charges tied to an alleged cryptocurrency-investment fraud scheme that prosecutors say targeted U.S. victims from scam compounds in Cambodia. According to the Justice Department, investigators identified at least 174 U.S. victims and traced more than $36.9 million through bank accounts and digital wallets connected to the operation.

The case is another high-profile example of the Justice Department’s increasingly cross-border approach to crypto-related fraud enforcement.

The Justice Department has extradited 19-year-old Peter Stokes from Finland to the United States, where he now faces federal criminal charges in Chicago tied to the alleged cybercrime group known as Scattered Spider. According to the unsealed criminal complaint, prosecutors are pursuing conspiracy, computer intrusion, and fraud counts in what is shaping up to be one of the more closely watched federal cyber prosecutions of the moment.

The case is significant not only because of the group allegedly involved, but also because it highlights the increasingly international nature of cyber enforcement.

The Justice Department announced June 30 that a Honduras-based Chinese national extradited from Guatemala has pleaded guilty in the United States to narcotics trafficking conspiracy, money laundering conspiracy, and providing material support to the Cartel de Jalisco Nueva Generación, or CJNG. The plea stands out because it brings together several enforcement themes that are increasingly important in federal criminal practice: transnational narcotics distribution, cartel-related financial networks, material-support allegations, and cross-border extradition.

Although the matter may not draw the same immediate attention as a Supreme Court opinion or a blockbuster antitrust suit, it is significant for lawyers tracking how the government is framing cartel prosecutions.