U.S. Sentences Do Kwon to 15 Years for Fraud

A U.S. federal court has sentenced Do Kwon, co-founder of Terraform Labs, to 15 years in prison for his role in the collapse of the Terra–Luna cryptocurrency ecosystem, one of the largest crypto failures in history. On December 11, the U.S. District Court for the Southern District of New York found Kwon guilty of fraud-related charges following his plea agreement with federal prosecutors.

Kwon was initially charged with multiple counts, including securities fraud, wire fraud, commodities fraud, market manipulation conspiracy, and money laundering conspiracy, exposing him to a potential sentence of up to 130 years. However, after being extradited from Montenegro to the United States in December 2024, he changed his position and pleaded guilty in August 2025 to key fraud-related offenses, allowing the case to proceed directly to sentencing.

In addition to the prison sentence, U.S. authorities will confiscate at least USD 19 million (approximately KRW 27 billion) in assets under the plea agreement. The U.S. Department of Justice indicated that if Kwon serves half of his sentence and complies with the agreement, it will not oppose a potential transfer to South Korea under the international prisoner transfer program.

The Terra–Luna collapse in May 2022 erased roughly USD 40 billion in market value and triggered a chain reaction across the global crypto industry, contributing to the failure of multiple major crypto firms and widespread investor losses. The case marks one of the most severe criminal penalties imposed on a crypto founder to date and underscores the increasing willingness of U.S. authorities to pursue cross-border enforcement actions against digital asset misconduct.

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