Bernie Madoff
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Bernard L. Madoff (1938–2021) was an American financier and former NASDAQ chairman who operated the largest Ponzi scheme in recorded history through his firm Bernard L. Madoff Investment Securities LLC (BLMIS), defrauding approximately 4,800 client accounts of an estimated $64.8 billion over several decades before his arrest in December 2008. Madoff pleaded guilty to 11 federal felonies in 2009 and died in federal prison in 2021 while serving a 150-year sentence. His name is widely invoked in the cryptocurrency industry as the archetypal benchmark for large-scale Ponzi fraud, with figures including Sam Bankman-Fried, Do Kwon, and Ruja Ignatova frequently compared to Madoff by regulators, prosecutors, and commentators.
Connected Entities
1 entities · 10 linked investigations- + 5 more
Timeline(15 events)
1960
Bernard Madoff founds Bernard L. Madoff Investment Securities LLC with $5,000 in personal savings and a $50,000 family loan.
Bernie Madoff - Wikipedia1990
Madoff serves as non-executive chairman of NASDAQ (also 1991 and 1993), lending institutional legitimacy to his firm.
Bernie Madoff - Wikipedia1992
SEC investigates feeder fund Avellino & Bienes but does not investigate Madoff himself despite noting unusually consistent returns.
Madoff investment scandal - WikipediaMay 1999
Harry Markopolos begins independent investigation and first submits fraud concerns to the SEC's Boston office.
Harry Markopolos - Wikipedia7 November 2005
Markopolos submits 21-page memo to the SEC titled 'The World's Largest Hedge Fund is a Fraud,' identifying more than 30 red flags. The SEC takes no substantive action.
Madoff Whistleblower: SEC Failed To Do The Math - NPR10 December 2008
Madoff confesses to sons Mark and Andrew that the wealth management business is 'one big lie.' Sons contact federal authorities.
Madoff investment scandal - Wikipedia11 December 2008
FBI arrests Madoff at his Manhattan apartment. He posts $10 million bail.
Bernie Madoff Case - FBI4 February 2009
Harry Markopolos testifies before the House Financial Services Committee, describing the SEC as 'financially illiterate.'
Madoff Whistleblower blasts the SEC's failure - CNN Money12 March 2009
Madoff pleads guilty to all 11 federal felony counts in the Southern District of New York.
Madoff pleads guilty to all 11 charges - CNN Money29 June 2009
Judge Denny Chin sentences Madoff to 150 years in federal prison and orders $170 billion in restitution.
FBI — Bernard L. Madoff Pleads Guilty14 April 2021
Madoff dies at FMC Butner, North Carolina, at age 82, of chronic kidney disease, after serving 12 years of his 150-year sentence.
Ponzi schemer Bernie Madoff dies in prison at 82 - OPB15 November 2022
Former FDIC chair Sheila Bair describes the FTX collapse as 'eerily similar to the Bernie Madoff scandal,' establishing the mainstream Madoff-crypto comparison.
FTX crash is eerily similar to the Bernie Madoff scandal - CNN Business28 March 2024
Sam Bankman-Fried sentenced to 25 years; DOJ prosecutors state no comparable fraud of such magnitude has been prosecuted in the U.S. since Madoff.
Crypto Comeuppance: A Deep Dive Into the Sentencing of FTX Founder Sam Bankman-Fried - Bradley Law30 December 2024
The DOJ's Madoff Victim Fund makes its tenth and final distribution, bringing total payouts to over $4.3 billion covering more than 91% of victim losses across approximately 41,000 claimants.
SIPC — Madoff Case NewsDecember 2025
Do Kwon sentenced to 15 years in federal prison for the $40 billion Terra/LUNA fraud; sentencing judge describes crimes as 'fraud on epic, generational scale,' echoing Madoff-era language.
Crypto-Enabled Fraudster Sentenced For Orchestrating $40 Billion Fraud — DOJ SDNYDecision Log
- hash: 35CJJuxLiMUeW1z67vo3oyKg8vaJGDSRQfB6gsoEhGeC
- hash: Coe3Y8qfn5yeK7p5bWyEDFsHwU6XdA4evQwfkVQZamew
- hash: 34AQxvWmfovsudKt1AvMWn97qBTFdk6zHS3NBhWMH7WN
This investigation is cryptographically anchored to the Solana blockchain (3 events). 25 of 28 cited source URLs have an Internet Archive snapshot.
model: claude-code-investigator
generated: 5/31/2026, 6:06:10 PM
last updated: 7/26/2026, 2:10:28 PM
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