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The Canadian DeFi rulebook · rules checked 2026-11-01 · what changedEducation only · not financial, tax or legal advice
Incident · Exchange/custodian failure · Nov 2022

FTX: what happened and what it teaches

Mitey the yeti talking a plan through with an older yeti, with a warning sign
Mitey says: Not a story to scare you. A checklist of what to look for next time.

FTX's customer deposits were secretly used by its affiliated trading firm; the exchange filed for bankruptcy in November 2022 and its founder was sentenced to 25 years for stealing over US$8 billion of customer money.

What happened

FTX told the public that customer deposits were held in custody, kept separate from company assets, and that its affiliate Alameda Research had no special access. The US Department of Justice says those statements were false and that code changes let Alameda withdraw effectively unlimited amounts.

FTX Trading Ltd. and 101 affiliates, including FTX Canada Inc., filed for Chapter 11 on November 11 and 14, 2022. Founder Samuel Bankman-Fried was convicted on November 2, 2023 and sentenced to 25 years on March 28, 2024.

On December 12, 2022, following these events, the CSA required platforms operating while seeking registration to hold Canadian clients’ assets with an appropriate custodian, segregate them and offer no margin or leverage.

Scale, from official records

  • Over US$8 billion of customer money stolen (US DOJ, 2024-03-28)
  • US$75 million + US$20 million invested by Ontario Teachers’ Pension Plan, written down to zero (Ontario Teachers’ statement, 2022-11-17)

The Canadian angle

FTX Canada Inc. is a debtor in the US bankruptcy (Case No. 22-11117). A pending FTX deal to acquire Calgary's Bitvo was terminated, and the Ontario Teachers' Pension Plan wrote its US$95 million investment down to zero. The CSA tightened Canadian platform rules in December 2022 and February 2023, naming the FTX group.

What broke

Commingling and misappropriation of customer deposits by an affiliated trading firm, a hidden code exception, false statements about segregation and concentrated control.

What a user could have checked

  • Whether the platform was registered in Canada or had filed a pre-registration undertaking.
  • Whether it had an independently verifiable custodian with segregated client assets.
  • Whether it was affiliated with a trading firm that could be its customers' counterparty.

Recovery

The debtors said that under the confirmed plan (effective January 3, 2025), 98% of creditors by number would receive about 119% of their allowed claims (debtors’ own figure). Check how allowed claims were valued before comparing with today’s crypto prices.

Sources

Education only. Nothing on this page is financial, investment, tax or legal advice, or a recommendation to buy, sell, stake, lend or borrow any crypto-asset. Crypto-assets can lose some or all of their value and are not covered by CDIC. Canadian rules change: check the dated sources above and talk to a qualified professional about your situation. Full disclaimer.