OneCoin
Summary
OneCoin was a fraudulent cryptocurrency scheme founded in 2014 by Ruja Ignatova ('Cryptoqueen') and Karl Sebastian Greenwood, which defrauded approximately 3.5 million investors worldwide of over $4 billion. The scheme operated through a fake private blockchain and multilevel marketing network before collapsing in 2017. Greenwood was sentenced to 20 years in prison in 2023; Ignatova remains a fugitive on the FBI Ten Most Wanted list with a $5 million reward for information leading to her arrest.
Timeline(17 events)
2014-08-01
OneCoin founded by Ruja Ignatova and Karl Sebastian Greenwood; scheme launched through sale of 'educational packages' bundled with tokens
OneCoin - Wikipedia2015-03-01
Ignatova and Greenwood allegedly begin allocating coins that did not exist even in OneCoin's private database, internally referred to as 'fake coins,' according to DOJ indictment
Warning Shot: Charges Against OneCoin Include Securities Fraud - Proskauer Rose LLP2016-01-01
Chinese authorities arrest OneCoin members and seize approximately $30.8 million in assets
OneCoin - Wikipedia2017-04-01
Germany's Federal Financial Supervisory Authority (BaFin) issues cease and desist orders against OneCoin
OneCoin - Wikipedia2017-04-01
Indian police arrest 18 individuals in Navi Mumbai for organizing a OneCoin recruitment event
OneCoin - Wikipedia2017-10-25
Ruja Ignatova boards a Ryanair flight from Sofia, Bulgaria to Athens, Greece and disappears; has not been seen publicly since
Ruja Ignatova - Wikipedia2017-10-01
Federal grand jury in SDNY issues arrest warrant for Ruja Ignatova on wire fraud and money laundering charges
Ruja Ignatova - Wikipedia2019-03-06
Konstantin Ignatov (Ruja's brother) arrested at Los Angeles International Airport; Manhattan U.S. Attorney unseals indictments against OneCoin leadership
Manhattan U.S. Attorney Announces Charges Against Leaders of OneCoin - DOJ2019-10-04
Konstantin Ignatov pleads guilty to conspiracy to commit wire fraud, wire fraud, conspiracy to commit money laundering, and conspiracy to commit bank fraud; becomes cooperating government witness
OneCoin Founder's Brother Faces 90-Year Jail Term After Plea Deal - CoinDesk2019-11-21
Mark Scott convicted of conspiracy to commit money laundering and bank fraud for laundering $400 million in OneCoin proceeds through the 'Fenero Funds'
Former Partner of Locke Lord LLP Convicted - DOJ SDNY2022-06-01
FBI adds Ruja Ignatova to its Ten Most Wanted Fugitives list; initial reward set at $100,000 then raised to $250,000
FBI Offers $100,000 Reward for Capture of 'Cryptoqueen' - FBI2022-12-20
Karl Sebastian Greenwood pleads guilty to wire fraud conspiracy and conspiracy to commit money laundering
OneCoin co-founder pleads guilty to $4 billion fraud - The Register2023-04-04
Mark Scott sentenced to 10 years in prison by U.S. District Judge Edgardo Ramos
Lawyer gets 10-year sentence for laundering OneCoin scam proceeds - The Record2023-09-12
Karl Sebastian Greenwood sentenced to 20 years in prison and ordered to forfeit $300 million by U.S. District Judge Edgardo Ramos in SDNY
Co-founder of $4 billion crypto fraud scheme gets 20 years in prison - CNBC2024-06-01
U.S. Department of State increases reward for information on Ruja Ignatova to $5 million
US boosts reward for info on 'Missing Cryptoqueen' Ruja Ignatova to $5 million - The Record2024-08-01
London High Court issues worldwide freezing orders on assets belonging to Ignatova and seven associates, following civil claim by over 400 OneCoin investors
A UK court ordered a global asset freeze for the 'Cryptoqueen' and her OneCoin associates - ICIJ2026-04-14
U.S. DOJ announces compensation process for OneCoin victims; $40 million in forfeited assets made available; filing deadline set for June 30, 2026
Justice Department Announces Compensation Process for OneCoin Fraud Victims - DOJDecision Log
- hash: GuVBaFUsvaDzijJLYcFF5nua6AwXvUn3iPR85osgGKfF
- hash: Ee4ZfwJWSDJU9qWnCsCpHTBAboKA5Dk6Xe6WATaHKVXa
This investigation is cryptographically anchored to the Solana blockchain and source URLs are archived via the Internet Archive.
model: claude-code-investigator
generated: 5/1/2026, 4:02:23 PM
last updated: 5/13/2026, 8:28:45 PM
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