FTX did not collapse because of a bank run. It collapsed because, from the very first week it was in business, its founder had written a secret instruction into the exchange's code that let his own hedge fund steal an unlimited amount of customer money. The philanthropy was real. The politics were real. The altruism was the cover story. This is a map of the machine. Every connection is sourced to trial testimony, federal indictments, or primary documents.
On the morning of November 11, 2022, Sam Bankman-Fried tweeted: "FTX is fine." It was not fine. Within hours, the company had filed for bankruptcy. Within a month, he was arrested. Within a year, he had been convicted on all seven counts of fraud brought against him by the Southern District of New York. [1]
The Department of Justice called it the largest financial fraud in American history. But what made FTX extraordinary was not merely its scale. It was the architecture of the deception — the specific way in which a single line of code, a sophisticated public-image campaign built on effective altruism, and $93 million in carefully constructed political donations had been assembled into a machine that kept $8.8 billion in customer theft hidden for three and a half years. [2]
The story of FTX is, at its core, a story about identity. Sam Bankman-Fried presented himself as a man who had figured out how to do good at scale — a mathematician-turned-trader-turned-billionaire who was giving it all away, who had no interest in luxury, who slept on a beanbag in his office and drove a Toyota Corolla, who was going to solve pandemic prevention and reshape American politics toward more rational ends. That identity was not entirely fabricated. The philanthropic positions were genuinely held. The political vision was sincerely motivated, at least in part. But the money behind all of it was stolen. And the identity itself functioned as the most effective component of the fraud — the reason sophisticated investors, sophisticated journalists, and sophisticated politicians never looked at the books.
Samuel Benjamin Bankman-Fried was born on March 5, 1992, and grew up on the Stanford University campus, where both his parents were law professors. [3] His father, Joseph Bankman, was a renowned tax law expert. His mother, Barbara Fried, was a philosopher who co-founded a major Democratic political fundraising organization called Mind the Gap. These facts matter — both later became entangled in the legal fallout from FTX, and the political fundraising world his mother had built became part of the infrastructure through which FTX's stolen money flowed.
At MIT, where he studied mathematics and physics, Bankman-Fried attended a talk by a philosopher named William MacAskill, who was touring universities promoting the concept of "effective altruism" — the idea that the morally correct response to caring about the world was to maximize your earning power and donate strategically, rather than do direct nonprofit work. MacAskill told Bankman-Fried, specifically, that someone with his quantitative skills could do more good by going to work in finance and donating aggressively than by working for a charity directly. [4]
Bankman-Fried took this advice literally. He joined Jane Street Capital, a proprietary trading firm, after graduation. He gave half his salary to charity. He was recruited back into the EA orbit by MacAskill, worked briefly at the Centre for Effective Altruism in Berkeley, then co-founded Alameda Research in late 2017 with Tara Mac Aulay — another EA figure — and Caroline Ellison, who he had met at Jane Street. The name "Alameda Research" was chosen, Wang later testified, because "Sam said it would be easier to get a bank account" with a name that sounded like a research institution rather than a trading firm. [5]
"MacAskill has been involved in every single part of SBF's career. The first job at Jane Street, the arbitrage, the founding of Alameda, and now all the FTX crap."
— Comment from former EA insider, EA Forum, November 12, 2022. The post went viral within the EA community within 48 hours of FTX's collapse.The effective altruism framework did something useful for Bankman-Fried that he could not have obtained from any other source: it gave him a moral justification for risk-taking that most people would consider reckless. If you are certain that you are going to do more good than anyone else with your money, then the obligation to acquire that money by any means necessary follows logically. This is what critics of EA call "galaxy-brained" reasoning — the process by which a sophisticated argument leads a sophisticated person to a conclusion that would strike most observers as obviously wrong. In his own private messages, Bankman-Fried acknowledged this dynamic explicitly.
FTX launched for business in May 2019. [6] Gary Wang, co-founder and Chief Technology Officer, had built most of the exchange's code himself — at launch, the entire engineering team consisted of Wang and one other developer. Wang had previously worked at Google. He was, by all trial accounts, a gifted engineer who did what Sam Bankman-Fried told him to do.
On July 31, 2019 — 67 days after FTX opened for business — Wang made a change to the FTX database that would be the technical foundation of the entire fraud. At Bankman-Fried's direction, he added two new column categories to the exchange's backend: [7]
The feature was called "allow_negative." It did exactly what it sounded like: it allowed an account to withdraw more money than it contained, recording the resulting deficit as a negative balance. Every FTX customer who was not Alameda Research had this set to zero — meaning they would be automatically liquidated, their positions closed, before their balance could go below zero. Alameda's accounts had it set to one. They could go as negative as they wanted. And when they went negative, the funds covering that deficit came from other customers' deposits — funds that those customers had deposited under FTX's terms of service, which explicitly stated that the customer's digital assets "shall at all times remain with you" and "shall not transfer to FTX." [8]
The initial stated rationale was narrow: Alameda was FTX's primary market maker in the exchange's early days, and it needed the ability to briefly go negative to fund expenses related to FTT, FTX's proprietary token. Wang testified that he expressed reservations. He told the court: "Customers did not give us permission to use their accounts like this." [9] Bankman-Fried told him to do it anyway.
On the same day Wang implemented the allow_negative flag for Alameda — July 31, 2019 — Sam Bankman-Fried tweeted publicly that Alameda's account on FTX was "just like everyone else's." [10] This was not technically untrue in every respect. But it was, in the specific and material way that mattered most to every FTX customer, a lie.
The allow_negative balance that Alameda was running at the end of 2019 was already exceeding FTX's own cumulative trading revenue. By mid-2022, Alameda owed FTX more than $11 billion — a number Wang calculated when Bankman-Fried asked him to figure out what Alameda's balance sheet actually showed. FTX's total revenue at that point was approximately $1.5 billion, meaning the remaining $9.5 billion came from customer deposits. [11] By September 2022, Alameda's negative balance had grown to $14 billion.
The mechanism that made the $8.8 billion theft temporarily sustainable was the FTT token — FTX's in-house cryptocurrency, which Bankman-Fried described to investors as a kind of equity in the exchange. Alameda Research held enormous quantities of FTT. And Alameda was using that FTT as collateral for the loans it was effectively taking from FTX customer deposits. [12]
This arrangement had a structural problem so obvious that it later became the first thread that unraveled the whole operation: the collateral was issued by the company that controlled the lender. If FTX's value declined, the FTT token's value declined. If FTT declined, the collateral backing Alameda's $14 billion hole declined. The entire structure was a closed loop — Alameda's debts were backed by an asset whose value depended entirely on confidence in the same entity that Alameda had been quietly pillaging for three years.
On November 2, 2022, CoinDesk published a story based on a leaked copy of Alameda Research's balance sheet. [13] The story reported that a large portion of Alameda's assets were held in FTT — the very token that FTX had issued. The balance sheet showed that Alameda had $14.6 billion in assets and $8 billion in liabilities, but that the biggest single asset was $5.8 billion in FTT tokens. Alameda's balance sheet was, in other words, collateralized primarily by the fake money of the company whose real customer money it had stolen.
"CoinDesk's reporting touched the match to a fuse that had been laid three years earlier. What followed in the next nine days destroyed $32 billion in value and ended with one of the largest criminal arrests in financial history."
— R. Connell, reconstructed from CoinDesk Nov. 2 report; Binance tweet Nov. 6; FTX bankruptcy Nov. 11, 2022.Four days after the CoinDesk story, on November 6, Binance CEO Changpeng Zhao — known in the crypto industry as CZ — posted on Twitter that Binance would be liquidating all of its FTT holdings "due to recent revelations." [14] Binance held approximately $580 million in FTT. The tweet triggered a bank run. Customers attempted to withdraw $6 billion from FTX in 72 hours. The exchange suspended withdrawals on November 8. On November 11, FTX filed for bankruptcy. Three and a half years of an allow_negative flag set to one had produced a $8.8 billion hole that no amount of FTT could paper over.
Caroline Ellison had known Sam Bankman-Fried since Jane Street Capital, where both had worked as traders. She was recruited to Alameda Research at its founding and eventually became its CEO. She was also, intermittently, Bankman-Fried's romantic partner — a relationship that ended, she noted in trial testimony, on April 15, 2022, approximately six months before the collapse. [15]
Ellison pleaded guilty on December 19, 2022 — the same day as Gary Wang — to seven criminal counts including wire fraud and conspiracy. She became the government's most consequential witness. Her testimony was, in the assessment of multiple legal observers, devastating: she described, in granular detail, the conspiracy that had been running since the earliest days of FTX, and she described Bankman-Fried's personal role in directing it. [16]
One of the most significant disclosures from Ellison's testimony concerned the existence of multiple parallel balance sheets. At Bankman-Fried's direction, Ellison maintained at least seven different versions of Alameda's balance sheet — different versions prepared for different audiences, with different presentations of the same underlying financial reality. [17] The version shown to Alameda's lenders did not reflect the true scale of Alameda's borrowing from FTX. The version shown to FTX investors did not reflect the relationship between the two companies at all.
Ellison also testified that she had raised concerns internally about Alameda's borrowing. In the summer of 2022, as crypto markets declined sharply and Alameda's lenders began calling in their loans, she, Wang, Singh, and Bankman-Fried met in the FTX offices in the Bahamas. Bankman-Fried, having been told that Alameda owed FTX more than $11 billion, turned to Ellison and said that Alameda should "go ahead and return the borrows" — meaning repay its external lenders using further funds from FTX customer deposits. [18] Ellison followed the instruction.
Nishad Singh was FTX's Director of Engineering. He held approximately five percent equity in the exchange — a stake worth, at FTX's peak valuation, more than a billion dollars. [19] Singh was part of Bankman-Fried's inner circle: he lived in the same $35 million Bahamas penthouse compound, he was involved in the political donation strategy, and he had written some of the specific code modifications that implemented Alameda's special privileges in FTX's systems.
Singh was also the person who received the internal warning that could have ended the fraud six months before it ended on its own. In the spring of 2022, a group of engineers from LedgerX — a regulated U.S. derivatives exchange that FTX had acquired in 2021 — were reviewing FTX's international codebase to assess its compatibility with stricter U.S. regulations. They found the backdoor. [20]
A LedgerX employee named Jim Outen wrote in a May 2022 internal message: "Just wanted to point out that there are currently a few places in the code base where Alameda gets special treatment in one way or another." [21] The concern was escalated to LedgerX head Zach Dexter, who discussed it with Singh. Singh told Dexter he had removed some of the relevant code. The problem was not fixed. The engineer who had raised the concern — a woman named Skye Schoening, who was the team leader — was fired in August 2022, allegedly for "sending inappropriate messages." People familiar with her firing told the Wall Street Journal that the messages had been doctored or taken out of context and that she had been dismissed because she had identified FTX's risk management failures. [22]
Singh pleaded guilty in February 2023 to six criminal counts. He admitted writing code that allowed Bankman-Fried to divert FTX customer funds to Alameda. He admitted making illegal political contributions using Alameda money. [23] He is cooperating with the government and awaiting sentencing.
Between the 2020 and 2022 election cycles, Sam Bankman-Fried, Caroline Ellison, Nishad Singh, and Ryan Salame — FTX's co-CEO for international operations — deployed more than $93 million in political donations sourced, according to federal prosecutors, from Alameda Research customer funds. The scale of the giving made FTX the second-largest donor group in the 2022 midterm elections, behind only George Soros. [24]
The public face of the operation was resolutely Democratic. Bankman-Fried gave $40 million to Democratic-aligned organizations and candidates, including $27 million to "Protect Our Future" — a super PAC ostensibly focused on pandemic prevention that supported effective altruism-aligned candidates in Democratic primaries. [25] Bankman-Fried personally gave $5,800 — the individual maximum — to more than a dozen members of Congress, including senators who sat on the Senate Agriculture Committee, which had jurisdiction over crypto regulation through its oversight of the CFTC.
But the private face of the operation was bipartisan — and specifically targeted at the committees that would decide the regulatory fate of cryptocurrency. Federal prosecutors produced documents showing that FTX and its executives donated $50 million during the 2022 cycle to "dark money" organizations that do not publicly disclose their donors. [26] Ryan Salame donated $5.5 million from an Alameda-affiliated account to "One Nation" — a nonprofit aligned with Senate Minority Leader Mitch McConnell. Salame also gave $2.8 million to the American Action Network, a conservative nonprofit supporting House Republican policies. FTX itself registered a $1 million donation to the Senate Leadership Fund, which was McConnell's affiliated super PAC.
Bankman-Fried told reporters that he had given to Republican organizations "in the dark" because he did not want the public to know — not for legal reasons, but because he was cultivating a Democratic public image that he felt would be damaged by visible Republican giving. In a November 2022 private message exchange with Vox journalist Kelsey Piper, published while Bankman-Fried was still publicly denying wrongdoing, he was asked about his regulatory positions. [27]
Piper: "You were really good at talking about ethics for someone who kind of saw it as a game."
SBF: "Ya. Heh. I mean that's not quite what I was doing. It was more just — PR."
Piper: "Was the ethics stuff... mostly a front?"
SBF: "Yeah. I mean... that's the unfortunate truth. dumb game we woke Westerners play where we say all the right shibboleths and so everyone likes us."
The political giving was not purely strategic. Bankman-Fried genuinely believed in pandemic prevention and in the regulatory frameworks he was lobbying for. But "genuinely believed" and "funded with stolen money" are not mutually exclusive. The $93 million came from Alameda. Alameda's money came from FTX customers. FTX customers had not consented to fund either party's Senate campaigns.
Ryan Salame was co-CEO of FTX Digital Markets, the Bahamas-based subsidiary through which much of FTX's international operations ran. He was the figure responsible for the Republican side of the political operation — a deliberate division of labor that allowed the FTX donor network to cultivate relationships on both sides of the aisle without any single figure appearing too openly bipartisan. [28]
Salame donated more than $23 million to Republican-aligned organizations and candidates during the 2022 cycle. His plea agreement, entered in August 2023, included an admission that he had knowingly made unlawful contributions — that the money had come from Alameda Research and that he had reported it fraudulently to disguise its source. He was sentenced to 7.5 years in prison in May 2024. [29]
Salame's cooperation with prosecutors was complicated by a separate matter: his girlfriend, Michelle Bond, had run for Congress in New York's 1st Congressional District in 2022. Federal prosecutors subsequently alleged that Bond's campaign had received illegal contributions from Alameda and that Salame had specifically directed funds to her campaign using straw donors. Bond was indicted separately in 2024. [30]
In October 2021, Sequoia Capital led a $214 million investment in FTX at a $25 billion valuation, joined by a group of institutional investors that included SoftBank, BlackRock, and the Ontario Teachers' Pension Plan. [31] The Sequoia investment came with a story — a narrative about the pitch meeting that the firm published in a 14,000-word profile of Bankman-Fried on its website.
According to the profile, during the Sequoia pitch call, Bankman-Fried was simultaneously playing the multiplayer online game League of Legends, talking to investors about FTX's vision of becoming a financial "super app" for everything — banking, stock trading, medical records, consumer payments. One investor on the call wrote in the firm's Slack channel, in real time: "I LOVE THIS FOUNDER." Sequoia described itself as experiencing a hair-blown-back sensation of the kind that comes from meeting a truly generational entrepreneur. [32] The article called Bankman-Fried "the world's next Warren Buffett."
The profile was deleted from Sequoia's website on November 9, 2022 — two days before FTX filed for bankruptcy. Sequoia wrote down its entire $213.5 million investment to zero on the same day. [33]
The investors who lost money were not simply victims of fraud, though they were that. They were also participants in a broader failure of due diligence that the financial press spent considerable time examining after the collapse. FTX's books had been audited by two small firms — Prager Metis and Armanino — neither of which was a Big Four firm and neither of which had been asked to audit FTX's internal controls. [34] Sequoia, which had led the round, had conducted diligence without requiring audited financials. The identity had done its work.
Beginning in 2021, FTX relocated from Hong Kong to Nassau, the Bahamas, citing the country's favorable regulatory environment. Bankman-Fried was open about his reasons: he wanted a jurisdiction where cryptocurrency regulation was friendly and where he could, theoretically, help pay down the country's $9 billion national debt. [35]
In Nassau, Bankman-Fried and a group of nine colleagues — including Wang, Ellison, and Singh — lived and worked in a $35 million luxury penthouse purchased by Alameda Research. This was not a company retreat; it was their permanent residence. [36] The penthouse was one of more than $300 million in Bahamas real estate that FTX and Alameda purchased using customer funds, according to the bankruptcy estate's analysis.
In September 2023, the FTX bankruptcy estate filed a civil complaint alleging that more than $10 million in funds had been fraudulently transferred to Bankman-Fried's parents — Stanford Law School professors Joseph Bankman and Barbara Fried. The complaint alleged that a $16.7 million property in Nassau had been purchased in the Bankman-Fried parents' names using FTX funds, and that Joseph Bankman had received compensation from FTX beyond what was disclosed. [37]
Barbara Fried was also the co-founder of Mind the Gap, a Democratic fundraising organization — a connection that placed the FTX political operation within a network of established Democratic donors and political consultants. The complaint against Bankman-Fried's parents was settled in 2024. The terms were not publicly disclosed.
Changpeng Zhao — CZ — was the founder and CEO of Binance, FTX's largest competitor. In 2019, Binance had been an early investor in FTX. By 2021, FTX had bought back Binance's stake for approximately $2.1 billion in FTT tokens and cash. The relationship between the two exchanges was publicly cordial and privately adversarial. [38]
On November 6, 2022 — four days after the CoinDesk balance sheet story — CZ tweeted that Binance had decided to liquidate all of its remaining FTT holdings "due to recent revelations." The tweet said nothing about fraud. It said nothing about the allow_negative backdoor. It simply announced that Binance was selling. But in a market structured on confidence — in an exchange whose entire collateral structure depended on FTT maintaining its value — a tweet from the world's largest exchange saying it was selling FTT was equivalent to a fire alarm. [39]
The result was the fastest institutional bank run in the history of crypto. Customers attempted to withdraw $6 billion in 72 hours. Withdrawals were suspended November 8. FTX filed for Chapter 11 November 11 — nine days after the CoinDesk story first pulled the thread. John J. Ray III, who had managed the Enron bankruptcy, was appointed to lead the FTX estate. He told Congress that in his decades of experience managing failed companies, he had never seen "such a complete failure of corporate controls and such a complete absence of trustworthy financial information as occurred here." [40]
Sam Bankman-Fried was arrested in the Bahamas on December 12, 2022. His bail was set at $250 million — the largest pretrial bail amount in the history of American criminal proceedings. The conditions required him to reside at his parents' home in Palo Alto. [41] While under house arrest, he gave numerous interviews to journalists, including multiple sessions with the New York Times. His defense — that FTX had collapsed due to mismanagement rather than fraud, that he had not known about the full scale of Alameda's borrowing — began to take shape publicly before the trial had started.
The trial began on October 2, 2023, before Judge Lewis Kaplan in the Southern District of New York. Wang and Ellison, both of whom had pleaded guilty, testified for the government. Their testimony was specific, consistent with documentary evidence, and directly contradicted Bankman-Fried's account at nearly every point. Wang described writing the allow_negative code. Ellison described the seven balance sheets and the summer 2022 meeting in the Bahamas where Bankman-Fried directed her to use more customer funds to repay Alameda's lenders. [42]
Bankman-Fried took the stand in his own defense. The cross-examination was relentless. Prosecutors produced his private messages, his tweets, his internal directives, and confronted him with each of them. His most frequent response was that he could not recall. [43]
The skill of a complete investigation requires representing the defense's best case — not to rehabilitate the defendant, but because a verdict that defeats a strong argument is more meaningful than one that defeats a weak one. Bankman-Fried's lawyers made three arguments worth recording. First: the allow_negative feature had a legitimate market-making justification at launch. Alameda was FTX's primary liquidity provider, and the ability to briefly go negative is how exchange market-maker relationships are sometimes structured in crypto. The defense argued this was industry practice, not fraud. Second: the collapse was precipitated by CZ's tweet and a market-wide contagion event, not by underlying insolvency discovered through fraud — that in different market conditions, Alameda's gap could have been closed. Third: fraud requires intent, and Bankman-Fried's lawyers argued he genuinely believed he was managing a liquidity crisis, not concealing a crime. [44]
The jury rejected all three arguments in approximately four hours. The allow_negative evidence — activated the same day SBF publicly claimed Alameda was "just like everyone else," for three years with no disclosure, with a $65 billion ceiling — was not compatible with the market-making justification. The intent argument was defeated by the Vox DMs, the multiple balance sheets, and Wang's testimony that SBF gave specific instructions each time the hole grew. The causation argument failed because the hole predated CZ's tweet by three years. The defense's failure does not diminish the importance of stating it. It demonstrates what the evidence actually proved.
The jury deliberated for approximately four hours. On October 2, 2023, it returned guilty verdicts on all seven counts: wire fraud, securities fraud, commodities fraud, conspiracy to commit wire fraud, conspiracy to commit securities fraud, conspiracy to commit commodities fraud, and money laundering. [45]
On March 28, 2024, Judge Kaplan sentenced Bankman-Fried to 25 years in federal prison. In his sentencing remarks, Kaplan said there was a risk that Bankman-Fried would commit fraud again if given the opportunity, noting that the defendant had attempted to influence witnesses and continued, even after conviction, to contest facts that had been established at trial. [45]
Wang received a sentence of time served in 2024 and was released. Ellison was sentenced to two years — dramatically below the guidelines — in recognition of her cooperation. Singh is awaiting sentencing. Salame is serving 7.5 years. No investor has recovered the full value of their loss. The bankruptcy estate has recovered more than $7 billion and expects to repay most FTX customers in full — an outcome that John J. Ray III described as extraordinary given the state of the books he found when he arrived.
Before November 2022, no major financial publication had investigated FTX's books. Forbes ran SBF on the cover of its 2022 billionaires issue. Fortune called him "the next Warren Buffett." Bloomberg produced multiple profiles. The Sequoia partner who led the $214M investment round published a 14,000-word piece on the firm's website calling SBF a "future trillionaire" and describing the investment pitch call — during which SBF was visibly playing League of Legends — as something that made the partner write in Sequoia's internal Slack: "I LOVE THIS FOUNDER." [46]
The profile was deleted two days before FTX filed for bankruptcy. The structural incentive is documented: access journalism gives reporters reasons not to bite the hand that feeds them interviews. A reporter who publishes a critical piece on SBF loses access to SBF. A reporter who publishes a glowing piece gets the next exclusive. No conspiracy is required. The system produces the same output either way — and no one with a press credential demanded to see FTX's actual balance sheet before billions in customer funds went missing.
This case file maps William MacAskill's ideological role in SBF's career. There is a separate, financial question that the ideology map obscures: the EA organizations that received millions in donations from FTX and from SBF personally had structural financial incentives not to scrutinize the source of that money. The FTX Future Fund — FTX's philanthropic vehicle — pledged more than $100 million in grants for 2022 before collapsing with the exchange. [47] The Centre for Effective Altruism, 80,000 Hours, and Open Philanthropy all received FTX-sourced funds. The EA Forum's post-collapse reckoning acknowledged this. Donating customer funds to organizations that then had reputational and financial reasons to promote your image is not a side detail — it is part of how the myth was maintained.
The Senate Agriculture Committee holds oversight jurisdiction over the Commodity Futures Trading Commission. The House Financial Services Committee oversees the Securities and Exchange Commission. Both committees received donations from SBF, Ryan Salame, and Nishad Singh during the 2022 cycle — sourced, as the trial established, from Alameda customer funds. [48] Several recipients announced they would return or donate the funds only after FTX filed for bankruptcy. The structural incentive is documented: members of the committees responsible for regulating the industry had received money from a firm in that industry. The SEC and CFTC were simultaneously engaged in a jurisdictional turf war over whether crypto tokens were securities or commodities — neither wanted to cede authority, and neither moved aggressively while the war continued. The regulatory vacuum was not an accident. It was the product of two agencies protecting their territory while the customer money disappeared.