Securities Regulation Daily Wrap Up, BLOCKCHAIN—S.D.N.Y.: Terraform founder sentenced to 15 years for massive crypto fraud scheme, (Dec 12, 2025)
Do Kwon received a 15-year sentence for orchestrating a multi-year scheme that manipulated Terraform’s crypto ecosystem and caused more than $40 billion in investor losses.
The federal district court for the Southern District of New York sentenced Terraform Labs founder Do Hyeong Kwon to 15 years in prison for a sweeping fraud involving wire fraud, securities fraud, commodities fraud, and market manipulation tied to the TerraUSD (UST) stablecoin and LUNA token. From 2018 to 2022, Kwon misled investors about the stability, decentralization, and real-world use of Terraform’s ecosystem while secretly manipulating markets and misappropriating funds. Kwon’s misrepresentations spanned the Terra Protocol, the Luna Foundation Guard, the Mirror Protocol, the Chai payments partnership, and the undisclosed “Genesis Stablecoins.” These deceptions helped inflate Terraform’s value above $50 billion before its May 2022 collapse, which wiped out more than $40 billion in investor assets and triggered global investigations.
Market manipulation. According to court filings, Kwon lied about the algorithmic mechanisms that supposedly kept UST pegged to the U.S. dollar, concealing a clandestine agreement with a high-frequency trading firm that artificially restored the peg after a major devaluation in 2021. Kwon also misrepresented the independence of the Luna Foundation Guard, which he secretly controlled and used as an extension of Terraform to move and misappropriate hundreds of millions of dollars. Beyond stablecoin manipulation, prosecutors showed that Kwon covertly directed Mirror Protocol, using bots and fabricated user metrics to inflate trading activity and deceive investors about its adoption and decentralization.
Fabricated adoption. The government further demonstrated that Kwon fabricated claims that the Korean payment app Chai processed transactions on the Terra blockchain, when in fact the transactions occurred through traditional payment rails and were merely copied onto the blockchain to create the illusion of real-world utility. Throughout the scheme, Kwon deployed the “Genesis Stablecoins” for improper purposes, including funding fake Chai transactions and manipulative trading bots, while providing investors with inconsistent and knowingly false disclosures. Investor demand surged based on these misrepresentations, and when the Terra ecosystem unraveled in May 2022, the collapse was far too large for Kwon to mask through the manipulative tactics he had used the prior year.
Evasion and sentencing. After the crash, Kwon publicly claimed cooperation with law enforcement but privately plotted to evade investigators, boasting in a recorded conversation that his strategy was to “tell them to fuck off” and that he was seeking political protection to avoid extradition. Kwon was arrested in Montenegro in March 2023 while using a fraudulent passport and later extradited to the United States. At sentencing, U.S. District Judge Paul A. Engelmayer emphasized the magnitude and brazenness of the misconduct, noting in part that Kwon’s actions “inflicted financial havoc on countless investors.” In addition to prison time, Kwon must forfeit more than $19 million in proceeds from the schemes, including interests tied to Terraform’s digital assets.
LitigationEnforcement: Blockchain CommodityFutures Enforcement FraudManipulation GCNNews ExchangesMarketRegulation NewYorkNews