Selling stability: Inside the Terraform fraud

A confident founder framed as a visionary deceived investors with a complex cryptocurrency system. The author examines Do Kwon’s role in the billion-dollar Terraform collapse and the red flags of a fraudulent crypto scheme.  

Early one morning in May 2022, an investor in Singapore was alarmed to discover that the price of the LUNA tokens he’d bought (a cryptocurrency related to TerraUSD) was rapidly declining. Friends who’d also invested in the digital tokens assured him the price would soon stabilize. 

The investor, who went by the name, Mr. Low, told Singapore news site TODAY, “I was not aware, unlike now, of why the market was reacting that way and why TerraUSD had de-pegged (from the U.S. dollar) and LUNA was spiraling. There was some blind hope that it would re-peg [return to its intended price], so I just kept holding and not selling.”

TerraUSD was a digital currency designed to hold a steady value so that one digital token would be “pegged,” or linked to the U.S. dollar. It was paired with a second token, LUNA, to absorb price shocks. When TerraUSD drifted below its intended $1 value, traders could exchange it for LUNA, which reduced supply and pushed the price back up. 

In May 2022, blockchain and cryptocurrency company Terraform Labs sent shockwaves through the global cryptocurrency market when it collapsed and erased more than $40 billion in investor value. Mr. Low lost 90% of his total investment and a third of his savings in days. Another investor, who reportedly lost $2.3 million, attempted to break in to the home of Terraform Labs’ co-founder and CEO, Do Kwon, to confront him.

Terra investors told TODAY they believed their investment holdings were “risk free.” According to Kwon, because TerraUSD was pegged to the value of the U.S. dollar, it was guaranteed to stabilize. In December 2025, he was sentenced to prison for committing wire fraud and conspiring to commit securities fraud, commodities fraud and wire fraud.

Terraform Labs’ downfall is a case study of how confidence, technical complexity and unchecked claims can blur the line between innovation and deception.  

The rise of a crypto visionary

Kwon Do-Hyung, aka Do Kwon, was celebrated in the cryptocurrency world. He studied computer science at Stanford University, and he could speak to engineers and traders with equal confidence. 

Kwon promoted Terraform Labs as a solution to the volatility of cryptocurrency. While most digital assets swung wildly in value, Kwon promised something different with Terraform: a digital currency designed to function like money rather than a wager. The centerpiece of that vision was TerraUSD, a token intended to maintain price stability.

If Terra succeeded, it would support payments, savings and decentralized finance without traditional financial infrastructure such as banks, payment processors or centralized settlement systems. It offered order in a market defined by chaos and independence in a system designed to avoid centralized control. Kwon framed the project as an elegant solution that would render traditional financial safeguards obsolete.

Kwon challenged his critics and dismissed skeptics who questioned the stability of his cryptocurrency. Frances Coppola, a British economist, commented on X (formerly Twitter) that TerraUSD’s self-correction mechanisms would fail if investors ever panicked and wanted to divest. Kwon responded, “I don’t debate the poor on Twitter, and sorry I don’t have any change on me for her at the moment.”

Kwon placed a $1 million bet against his critics who said the price of LUNA would decrease. His supporters echoed his confidence, calling themselves “Lunatics.” To the Lunatics, Kwon wasn’t just a crypto founder. He was evidence that finance itself could be rewritten by code, confidence and conviction.

But the system designed to prevent collapse accelerated it instead.

The allure of TerraUSD

Terra’s design relied on an algorithmic relationship between TerraUSD and a sister token, LUNA. If the price of TerraUSD dipped below $1, the system would destroy it and create LUNA, rewarding traders who stepped in to restore the peg. If TerraUSD rose above $1, the process reversed. 

Cryptocurrency investors typically buy digital tokens through online exchanges, hoping their value will rise. They also participate in decentralized financial platforms that offer lending, borrowing or yield. Terra investors held TerraUSD as a stable asset and LUNA as its volatility-absorbing counterpart. When TerraUSD drifted away from its $1 target, traders could exchange it for LUNA (or vice versa), theoretically profiting from small price differences while helping restore the peg. Traders were expected to stabilize the system by stepping in when prices moved out of balance.

In Kwon’s estimation, his system eliminated the need for banks, custodians or centralized oversight. Stability would emerge organically, enforced by profit-seeking behavior rather than collateral. 

For a time, it worked. Decentralized finance (DeFi) lending platforms attracted investors by offering high interest rates to those who deposited TerraUSD with them. DeFi platform Anchor Protocol drove billions of dollars to Terraform by offering yields up to 20%. As capital poured in, TerraUSD held its value and the financial ecosystem expanded rapidly. In 2022, Terra reached a market cap of more than $18 billion.

Cracks in the code

What investors didn’t anticipate was Terraform’s narrow margin for error. The system didn’t eliminate risk; it shifted risk. The apparent stability of TerraUSD was conditional, relying on investors’ confidence that LUNA would retain value, that markets would stay liquid and that traders would keep trading.

The first signs of trouble appeared as small deviations as TerraUSD drifted below its intended 1:1 peg to the U.S. dollar, then rose again. Kwon continued to project certainty, dismissing concerns and portraying volatility as evidence that the system was functioning as designed. But stability was getting harder to sustain. 

Behind the scenes, Terraform’s system was being tested by tightening liquidity, rising interest rates and a broader downturn in the crypto markets. Incentives that once drew traders to Terraform weakened. Maintaining stability required increasingly aggressive participation, and the margin for error narrowed.

The collapse

By May 2022, the cracks in Terraform’s system widened into rupture. As TerraUSD slipped below its peg, more LUNA was created to compensate, which caused its price to collapse. As LUNA collapsed, TerraUSD lost support. 

Traders rushed to exit, triggering mechanisms meant to restore balance. Instead of stabilizing the system, they accelerated its unraveling. What followed was a death spiral that wiped out tens of billions of dollars in value.

Flight, arrest and reckoning

The Terraform collapse triggered panic across crypto markets. Regulators and law enforcement quickly stepped in. 

The U.S. Securities and Exchange Commission (SEC) filed civil fraud charges against Do Kwon and Terraform Labs, alleging they misled investors about Terra’s stability mechanism. South Korean authorities also opened investigations, issuing an arrest warrant for Kwon. Kwon fled the U.S. and became an international fugitive wanted in multiple jurisdictions. In September 2023, Interpol issued a Red Notice to find and arrest him. Kwon was finally arrested in Montenegro while attempting to travel with falsified passports. A prolonged extradition battle followed before Kwon was brought to the U.S. to face trial. 

The U.S. Department of Justice (DOJ) charged Kwon with securities fraud, wire fraud, commodities fraud and conspiracy. According to court allegations, Kwon portrayed TerraUSD as stable and self-correcting while privately taking steps to support the system during moments of instability. 

The scale of harm was central to the case. Tens of billions of dollars were wiped out, and victims included speculative traders and individual investors who believed they were investing in a stable instrument. At Kwon’s sentencing, the court rejected arguments that the case amounted to a failed experiment and succumbed to market conditions. The judge emphasized the human cost of lost savings and shattered livelihoods. 

Kwon pleaded guilty in August 2025 and was sentenced to 15 years in prison. The court ordered him to forfeit $19 million dollars. 

“I made false and misleading statements about why it [TerraUSD] regained its peg by failing to disclose a trading firm’s role in restoring that peg,” Kwon said in a statement. “What I did was wrong.”

Deception masked as confidence

Terra’s system depended on confidence. It only worked if investors and traders acted calmly and rationally under pressure to keep holding TerraUSD instead of redeeming it.

But Terra’s system had no money waiting to be redeemed, no treasuries backing the promise and no enforceable claim on real assets. Although it was advertised as organic stability, TerraUSD didn’t always recover on its own. During periods of stress, Terraform relied on coordinated trading and outside capital to restore the peg — interventions that contradicted Kwon’s claims that the system was self-stabilizing. 

According to the DOJ indictment, Kwon claimed that Terra’s system successfully restored TerraUSD to its $1 peg when it fell below 92 cents in May 2021. But when the system didn’t restore the peg, Kwon had trading firm executives buy millions in TerraUSD to artificially prop up the peg. He also lied to investors about having an independent governing body. 

Kwon and Terraform told investors the system was resilient, despite behind-the-scenes interventions to maintain the peg. That’s where the issue shifted from an engineering risk to a disclosure risk. The gap between public assurances and private realities was where failure became deception.

Investors largely accepted the claims about stability and safety without independently validating how the system really worked. Despite red flags emerging, marketing and confidence continued as substitutes for risk verification. 

Fraud examiner checklist: Lessons from Terra

For fraud examiners evaluating complex financial products or rapidly advancing innovations, here are some red flags to consider:

1. Does complexity exceed comprehension?
   Consider it a red flag if key stakeholders can’t clearly explain how stability, returns or risk controls function. Independent validation is critical, and independent audits and evaluations should be done by third parties who can attest to a system. This can only happen if transparency is given to an independent body akin to organizations that supply system and organization controls (SOC) 2 reports for information technology and data governance.
2. Are emergency interventions being reframed as proof of resilience?
   Temporary rescues, liquidity injections or behind-the-scenes support should trigger formal oversight and independent review. Consider using third-party auditors and other outside experts to verify what happened.
3. Is leadership messaging aligned with internal realities?
   Compare public assurances to internal stress indicators, liquidity concerns or reliance on external support.
4. Is dissent discouraged or dismissed?
   Overconfidence, public hostility toward critics or intolerance of scrutiny are behavioral red flags for heightened fraud risk and governance breakdown.
5. Who ultimately bears the risk?
   If returns appear stable or “guaranteed,” determine where volatility is being absorbed. When stress hits the system, who actually takes the loss? Determine whether to alert investors of their risk exposure. You can trace who bears the loss by following the cash flows to see who pays when prices swing, liquidity tightens or counterparties fail. This could include equity holders, customers, lenders, an affiliated entity or a reserve account.
6. Are incentives driving behavior that sustains the narrative?
   High yields, bonus structures or reputational incentives can motivate continued promotion even when risk increases.

The cost of unchecked belief

Terra worked until it didn’t. The warning signs of Terraform’s collapse weren’t hidden; they were rationalized away. Stability was treated as an assumed design feature rather than a function of assets and governance.

Big frauds rarely announce themselves as frauds. They’re masked as solutions — confident, elegant and certain they’ve solved problems others could not. Terra is no exception. Its legacy is a reminder that when unchecked belief becomes the backstop for an investment, collapse isn’t a surprise; it’s a matter of timing.

Steve C. Morang, CFE, is an associate principal at Spire Consulting Group and leads the Forensic Accounting & Fraud Advisory practice. Contact him at steve.morang@spirecg.com.

*Hero image: Filip Filipovic / Contributor via Getty Images