US Extradites Chinese National From Netherlands in $36.9M Crypto Investment Scam Targeting 174 Americans

A Chinese national extradited from the Netherlands appeared before a federal court in California on October 23, 2026, facing a single count of money laundering conspiracy in connection with an alleged cryptocurrency investment fraud that prosecutors say netted more than $36.9 million from American victims.

Zheng Zhao, 44, was arraigned in the Central District of California. The underlying charge was filed in August 2025, and if convicted Zhao faces a maximum sentence of 20 years in federal prison. Authorities have not disclosed when or under what circumstances Zhao was initially detained in the Netherlands ahead of the extradition.

Prosecutors allege the scheme was a classic example of so-called pig-butchering fraud — a form of advance-fee and investment con in which criminals cultivate trust with targets over weeks or months before steering them toward fake cryptocurrency trading platforms. Scammers made contact through unsolicited social media messages, phone calls, text messages, and dating applications.

Victims were shown what appeared to be legitimate and growing crypto portfolios on fabricated trading platforms designed to mimic established exchanges. In reality, investigators say, deposited funds were never invested and were instead siphoned out of the United States almost immediately.

According to the indictment, money from 174 American victims was routed through U.S.-registered shell companies and international bank accounts before landing in an account at Deltec Bank in the Bahamas. From there, the funds were converted into USDT, the Tether stablecoin, and transferred to digital wallets controlled by operators based in Cambodia.

Scam center leaders in Cambodia then distributed the proceeds among co-conspirators, prosecutors say. The use of stablecoins and offshore banking structures is a well-documented pattern in large-scale pig-butchering operations, which have drawn increasing attention from U.S. law enforcement and regulators in recent years.

Zhao is not the only defendant implicated. Eight co-conspirators have already pleaded guilty in the case. Among them, ShengSheng He was sentenced to 51 months in prison and Jingliang Su received 46 months. Both admitted to conspiring to operate an unlicensed money transmitting business as part of the same fraud network.

The Cambodia connection is significant. Southeast Asian scam compounds — often staffed by trafficked workers — have become a focal point of international law enforcement efforts. U.S. authorities have worked with foreign partners to identify and prosecute organizers and money movers linked to these operations, even when the physical infrastructure sits beyond direct American jurisdiction.

The Deltec Bank routing adds another layer of complexity. Deltec, based in Nassau, has previously appeared in cryptocurrency-adjacent legal proceedings, though the bank itself is not a named party in this case. Investigators have not publicly detailed how they traced the full money trail to Cambodia.

The extradition from the Netherlands underscores the growing reach of U.S. efforts to hold cryptocurrency fraud operators accountable across borders. Mutual legal assistance treaties and bilateral extradition agreements have increasingly been used to bring suspects from Europe to face charges in American courts.

Zhao's arraignment opens the formal pretrial phase of the case. Prosecutors will need to prove Zhao's specific role in the conspiracy, which could involve testimony from co-defendants who have already entered guilty pleas. No trial date has yet been publicly announced.

The case is being prosecuted in the Central District of California, which has become one of the more active federal venues for cryptocurrency fraud prosecutions given the concentration of technology industry activity and crypto-related financial flows in the region.