SEC Subpoenaed Terra Founder Do Kwon at Mainnet 2021

Court filings show that the US SEC served Do Kwon, founder of Terraform Labs, during a September conference in New York City.

share
  • Southern District of New York court filings indicate that Kwon is suing the SEC for two improper filings and a breach of confidentiality in its investigation of Terra’s Mirror Protocol
  • Terraform Labs is headquartered in Singapore

Court filings from the Southern District of New York show that the US Securities and Exchange Commission (SEC) served Terra founder Do Kwon during the Mainnet Conference in September in New York City.

In response, Kwon is suing the SEC for “two improperly issued subpoenas” and “failure to keep confidential an investigation into the Mirror Protocol,” according to filings issued Friday.

The Mirror Protocol

The Mirror Protocol is a decentralized finance (DeFi) protocol powered by smart contracts that creates synthetic assets on the Terra blockchain. These synthetic assets mirror real-world assets and include mTSLA, mGOOGL (from Alphabet Inc.), mNFLX, and Apple, Microsoft, and Alibaba.

Called mAssets, synthetic stocks give Terra token-holders exposure to real-world price action without having to own or transact in fiat currencies.

Tokenized stocks are traded on digital asset exchanges, including FTX. They have caught the attention of regulators around the world. 

Regulatory environment 

Speculation that the person served at the conference was a foreign national, given that it is easiest to serve individuals on US soil, swirled in the weeks following the event. The SEC did not confirm or deny the fact that a subpoena was served when Blockworks filed a Freedom of Information Act request in late September. 

When serving foreign nationals, government officials more commonly opt to go through attorneys, but this is not always the case. Serving a subpoena directly, especially in a public place surrounded by members of an industry that the SEC is knowingly going after, may have been a way to set an example, Daniel Payne, fintech and blockchain attorney at Murphy and McGonigle said in September. 

The filing comes amid a series of regulatory actions against the cryptocurrency community in recent weeks.

The New York Attorney General announced earlier this month that it would be requiring two companies to halt operations within the state. The released letters sent to the companies, Nexo and Celcius, cite concerns with traded securities and request more information about practices. 

The US Department of Justice announced the creation of the National Cryptocurrency Enforcement Team to take over investigations and prosecutions of criminal activities associated with digital assets earlier this month. 

The SEC has not publicly responded to the lawsuit or provided any information into an investigation against Do Kwon.

Tags

    Decoding crypto and the markets. Daily, with Byron Gilliam.

    Upcoming Events

    Javits Center North | 445 11th Ave

    Tues - Thurs, March 24 - 26, 2026

    Blockworks’ Digital Asset Summit (DAS) will feature conversations between the builders, allocators, and legislators who will shape the trajectory of the digital asset ecosystem in the US and abroad.

    recent research

    Research Report Templates (3).png

    Research

    South Korea is emerging as one of the most important global hubs for regulated digital assets, and Upbit sits at the center of this shift. Naver’s proposed acquisition could create the country’s dominant super app for payments, trading, and digital finance. This report breaks down the numbers, the regulatory tailwinds, the economics of the deal, and why the merger may unlock one of the most attractive asymmetries in Korea’s public markets.

    article-image

    As DevConnect kicks off in Buenos Aires, Vitalik and friends call for a reset

    article-image

    GPUs are starting to go dark even as data-center spending doubles — is a bubble on the horizon?

    article-image

    Risk assets sold off as doubts loom over a December rate cut, with BTC tumbling briefly below $95K this morning

    by Carlos /
    article-image

    Jeff Yass bets that prediction markets could stop wars, Paul Atkins’ announcement on “tokens,” and more

    article-image

    Lido unveils a new buyback plan while BTC treasury companies slip below mNAV — can either model can truly return value?

    article-image

    If financial nihilism has driven you into memecoins, zero-day options, and sports betting, consider financial optimism instead