FTX Lost up to $2B in User Funds, $10B Sent to Alameda: Report

Disgraced FTX founder Sam Bankman-Fried allegedly built a backdoor to siphon customer funds to crypto trading unit Alameda Research

article-image

Source: Shutterstock

share

As the FTX saga drags into its second week, details of alleged mismanagement are starting to flood in — with more than a billion dollars in customer funds reportedly going missing even before the recent hack.

During a meeting held with several FTX executives in the Bahamas capital Nassau on Nov. 7, Reuters reported then-CEO Sam Bankman-Fried pulled up spreadsheets showing FTX had over time moved roughly $10 billion in client funds to sister firm Alameda Research.

Between $1 billion and $2 billion of those funds were unaccounted for among Alameda’s remaining assets — meaning they had effectively vanished, according to the report which cited sources familiar with the matter.

Bankman-Fried is said to have built a “backdoor” into FTX’s accounting system which allowed the disgraced founder to change FTX’s financial records without alerting external parties, including auditors.

The former CEO has denied he ever solicited or installed such a method and responded to Reuters’ request for comment on the missing user funds with “???.”

An FTX spokesperson did not immediately return a request for comment.

Word of the missing funds came Saturday, just one day after the exchange filed for Chapter 11 bankruptcy in a Delaware federal court. FTX was unable to source a capital injection needed to buck a liquidity crisis following a $6 billion bank run.

Also on Saturday, hackers allegedly stole $477 million in various cryptocurrencies from FTX wallets. Staff appear to have moved $186 million in digital assets to secure storage while the attackers quickly cashed out $220 million in stolen tokens for DAI and ether via decentralized exchanges, per Elliptic.

Rival Binance had initially offered to bail out FTX but walked away after conducting its own due diligence, which found the exchange was billions of dollars in debt.


Get the news in your inbox. Explore Blockworks newsletters:

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

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

article-image

A new Sui-based protocol promises to unlock Bitcoin’s idle liquidity and eliminate wrapped-token risk

article-image

Could blockchain rails finally realize Ted Nelson’s non-linear, pro-creator “docuverse”?

article-image

What does Uniswap’s proposal to activate protocol fees and unify incentives mean for UNI token holders?

article-image

A recent mistrial illustrates how juries need more background information when it comes to judging complex systems like Ethereum