10 Biggest Crypto Crashes, Over $150 Billion Destroyed

The crypto industry does not celebrate failure, but it should study it. We maintain what we call the Crypto Graveyard: a systematic record of every major catastrophe above $500M in documented losses, updated with current data. The purpose is not morbid curiosity. It is calibration. You cannot evaluate risk in this market without understanding how spectacularly risk has materialized in the past.

This is the complete leaderboard as of May 2026.

Rank 1: LUNA/UST — $60 Billion Destroyed (May 2022)

The largest single crypto collapse in history happened in 72 hours. Terra's algorithmic stablecoin UST depegged from $1.00 to $0.006. LUNA — the backing mechanism — went from $119 to $0.00001, a loss of 99.99%. Approximately $60 billion in combined market cap was erased. The Luna Foundation Guard burned $3.5 billion in Bitcoin reserves trying to defend the peg and failed. Do Kwon, the founder, taunted critics on Twitter days before the collapse. He fled to Montenegro, was arrested, extradited, and sentenced to 15 years in prison. The LUNA collapse triggered every major contagion event that followed in 2022.

Rank 2: Mt. Gox — $50.8 Billion* in BTC Stolen (February 2014)

Mt. Gox was handling 70% of global Bitcoin trading volume when it collapsed. Hackers had been stealing Bitcoin from the exchange for years — 650,000 BTC in total, with 100,000 belonging to the exchange itself. At current Bitcoin prices, that 650,000 BTC is worth approximately $50.8 billion. At 2014 prices, losses totaled roughly $473 million. The asterisk matters: this number is price-dependent, but the theft quantity is fixed. Mt. Gox customers waited over a decade for partial repayment. The civil rehabilitation process finally began distributing BTC to creditors in 2024, at 2014-era quantities while missing a decade of price appreciation.

Rank 3: FTX/FTT — $12 Billion Lost (November 2022)

FTX was valued at $32 billion in January 2022. By November 11, 2022, it was bankrupt. Sam Bankman-Fried and Alameda Research had misappropriated $12 billion in customer funds. FTT — FTX's self-issued exchange token — served as the primary collateral on Alameda's balance sheet: an asset worth exactly zero if FTX collapsed, used to backstop an insolvent firm. A single CZ tweet on November 6 announcing Binance would liquidate its FTT position triggered the bank run. 72 hours later, FTX was gone. SBF was convicted on all 7 counts and sentenced to 25 years. Caroline Ellison cooperated and received 2 years.

Rank 4: Celsius Network — $4.7 Billion Frozen (June 2022)

Celius offered retail customers up to 18.6% APY on crypto deposits. The yield was real until it wasn't. Celsius was rehypothecating customer deposits into risky DeFi positions, including stETH (which depegged in June 2022) and illiquid collateralized loans. On June 12, 2022, Celsius paused all withdrawals, swaps, and transfers with $4.7 billion in customer funds frozen inside. CEO Alex Mashinsky, who had assured customers as recently as June 7 that the platform was fine, was charged with fraud. He pleaded guilty and was sentenced to 12 years in prison. Customers received cents on the dollar in bankruptcy.

Rank 5: OneCoin — $4 Billion (2014–2019)

OneCoin was not a blockchain. It had no public ledger. It was a Ponzi scheme dressed in crypto vocabulary. Ruja Ignatova, known as the CryptoQueen, sold $4 billion worth of OneCoin tokens to victims across 175 countries before disappearing in 2017. She remains on the FBI's Most Wanted list as of 2026. Her brother Konstantin Ignatov pleaded guilty and cooperated. The scheme ran from Sofia, Bulgaria, and its victims were concentrated in developing nations where the pitch was dressed up as a poverty-escape tool.

Rank 6: Three Arrows Capital — $3.5 Billion (June 2022)

Three Arrows Capital (3AC) was the most prestigious crypto hedge fund in the world: $10 billion in assets under management at peak. Founders Su Zhu and Kyle Davies had accumulated $462 million in confirmed LUNA/UST exposure. When LUNA collapsed, 3AC's balance sheet imploded. Lenders including Genesis, BlockFi, and Voyager had extended billions in under-collateralized loans to 3AC. The firm filed for bankruptcy June 27, 2022. Su Zhu was arrested in Singapore and sentenced to 4 months. Total losses to creditors: $3.5 billion. Davies remains in Dubai, cooperating with ongoing proceedings.

Rank 7: BitConnect — $2.4 Billion (January 2018)

BitConnect promised returns of 1% per day compounded via a proprietary "trading bot." At scale, this implied 3,700% annual returns. The trading bot did not exist. BitConnect was a classic Ponzi — early investors were paid with later investors' capital. At peak it operated one of the largest exchange platforms in the world. When the scheme collapsed in January 2018, $2.4 billion in investor funds vanished. Several promoters were charged in the US and India. The scheme is now used in regulatory filings worldwide as the canonical example of a crypto Ponzi pyramid.

Rank 8: Iron Finance/TITAN — $2.1 Billion in 16 Hours (June 2022)

TITAN went from $64 to $0.000000035 in approximately 16 hours on June 16, 2021. Iron Finance operated a partially collateralized stablecoin (IRON) backed partly by USDC and partly by TITAN. When large holders began selling TITAN, the IRON peg wobbled, which triggered redemptions, which required minting more TITAN, which created sell pressure, which caused further depeg — a textbook algorithmic death spiral. Mark Cuban, who had been publicly farming Iron Finance yields days earlier, confirmed he lost $10 million. Total value destroyed across the collapse: approximately $2.1 billion. This event happened 11 months before LUNA and went largely unlearned.

Rank 9: Bybit Hack — $1.4 Billion (February 2025)

The largest single hack in crypto history occurred February 21, 2025. Lazarus Group — the North Korean state-sponsored hacking collective — compromised the Safe{Wallet} multisig user interface used by Bybit's cold storage operations. When Bybit signers approved what appeared to be a routine internal transfer, they were actually signing a malicious transaction that transferred 401,347 ETH (worth approximately $1.4 billion) to attacker-controlled wallets. Bybit CEO Ben Zhou confirmed the hack within hours and committed to honoring all customer withdrawals. The funds were laundered through cross-chain bridges, mixers, and OTC desks. Lazarus Group has now stolen more than $3.8 billion across documented attacks since 2016.

Rank 10: Wonderland/TIME — $900 Million+ (January 2022)

Wonderland was a Frog Nation DeFi project promising extraordinary OHM-fork yields. At peak, TIME traded above $10,000. The collapse began January 26, 2022, when on-chain investigator ZachXBT revealed that Wonderland's treasury manager — known as 0xSifu — was Michael Patryn, co-founder of the collapsed QuadrigaCX exchange, which itself lost $190M in customer funds. The revelation triggered a bank run. TIME's market cap collapsed from over $900M to near zero within days. Daniele Sesta, the project's founder and face, could not contain the panic. The treasury was eventually returned to investors at significant losses.

The Pattern Across All 10

Eight founders or executives across these cases are now imprisoned. Total prison sentences: Kwon 15 years, Mashinsky 12 years, SBF 25 years, Su Zhu 4 months, various BitConnect promoters 10+ years combined. The CryptoQueen is still at large.

Total theft by Lazarus Group alone since 2016 now exceeds $3.8 billion: Ronin/Axie Infinity ($625M, March 2022), Harmony Bridge ($100M, June 2022), DMM Bitcoin ($305M, May 2024), WazirX ($234M, July 2024), Bybit ($1.4B, February 2025). Annual crypto theft statistics show no decline: 2022 saw $3.8B stolen industrywide, 2023 dropped to $1.7B, 2024 recovered to $2.2B, and 2025 is tracking at $2.1B+.

The lesson is not that crypto is unusually dangerous. Equity markets produce frauds. Banks run fractional reserve. Ponzi schemes predate Bitcoin by a century. The lesson is that the speed of crypto — the absence of settlement delays, the pseudonymity of wallets, the finality of blockchain transactions — compresses the timeline from fraud to irreversibility to hours. Mt. Gox ran for years before collapse. FTX collapsed in 72 hours. TITAN collapsed in 16. The velocity is the variable that traditional risk frameworks do not account for.

We update the Graveyard continuously. Every entry is a data point about what kills capital. Use the data.

Author: Early Thunder Research Data sources: Court records, SEC/DOJ filings, DeFiLlama, CoinGecko, Chainalysis 2025 Crypto Crime Report, on-chain data Last updated: 2026-05-21

This content is for informational purposes only and does not constitute financial advice.