OneCoin
Summary
OneCoin was a global fraudulent cryptocurrency scheme founded in 2014 by Ruja Ignatova ("the Cryptoqueen") and Karl Sebastian Greenwood. Operating as both a Ponzi scheme and a multi-level-marketing pyramid, it defrauded an estimated 3.5 million victims across more than 175 countries of over $4 billion by marketing a cryptocurrency that had no real blockchain. Ignatova disappeared in October 2017, is an FBI Ten Most Wanted Fugitive with a $5 million reward, and multiple co-conspirators have been convicted and sentenced to federal prison.
Connected Entities
1 entities · 10 linked investigations- + 17 more
Connected Through
1 shared actor · 1 investigationDistinct actors this investigation shares with others — holders, traders, and named parties. Shared infrastructure (exchanges, pools) is excluded.
- ♦OneCointokenalso inOneCoin·0
Timeline(27 events)
2012-01-01
Ruja Ignatova convicted of fraud in Germany related to her father's company acquisition; receives a 14-month suspended sentence.
Wikipedia / Ruja Ignatova2014-08-01
OneCoin launched by Ruja Ignatova and Karl Sebastian Greenwood through OneCoin Ltd and OneLife Network Ltd, marketed as an MLM-driven cryptocurrency.
DOJ SDNY Press Release2015-09-01
Bulgaria's Financial Supervision Commission issues a public warning about OneCoin investment risks.
OneCoin Wikipedia2016-01-01
OneCoin's internal marketplace closed without notice in January 2016, then reopened in March 2016, and closed again without notice in January 2017.
OneCoin Wikipedia2016-07-01
Ruja Ignatova speaks at an OneCoin promotional event at Wembley Stadium, London, before a reported audience of approximately 90,000 people.
OneCoin Wikipedia2016-12-01
Italy formally categorizes OneCoin as illegal and halts promotional activities.
OneCoin Wikipedia2017-04-27
Germany's BaFin issues cease-and-desist orders to OneCoin Ltd and OneLife Network Ltd.
OneCoin Wikipedia2017-10-12
A federal grand jury in the Southern District of New York files a sealed indictment against Ruja Ignatova for conspiracy to commit wire fraud, wire fraud, and conspiracy to commit money laundering.
DOJ SDNY / OCCRP2017-10-25
Ruja Ignatova boards a Ryanair flight from Sofia, Bulgaria to Athens, Greece, and disappears. She has not been seen in public since.
FBI / Wikipedia2018-01-01
Bulgarian police, with Europol assistance, raid OneCoin's Sofia headquarters.
OneCoin Wikipedia2018-02-01
Superseding indictment filed against Ignatova adding charges of conspiracy to commit securities fraud and securities fraud.
DOJ SDNY2018-10-01
Greenwood extradited to the United States to face charges of wire fraud and money laundering.
CoinDesk2019-03-07
Charges against Ruja Ignatova publicly unsealed. Konstantin Ignatov arrested at Los Angeles International Airport.
DOJ SDNY2019-10-04
Konstantin Ignatov pleads guilty to conspiracy to commit wire fraud, wire fraud, conspiracy to commit money laundering, and conspiracy to commit bank fraud.
DOJ SDNY2019-11-21
Mark Scott convicted by a federal jury in New York of conspiracy to commit bank fraud and conspiracy to commit money laundering for laundering $400 million in OneCoin proceeds.
CoinGeek2021-06-08
Irina Dilkinska, OneCoin's head of legal and compliance, arrested in Sofia, Bulgaria pursuant to a U.S. extradition request.
BehindMLM2022-06-01
FBI adds Ruja Ignatova to its Ten Most Wanted Fugitives list; initial reward of $100,000 offered.
FBI2023-09-12
Karl Sebastian Greenwood sentenced to 20 years in federal prison by U.S. District Judge Edgardo Ramos.
DOJ SDNY2023-11-01
Irina Dilkinska pleads guilty to conspiracy to commit wire fraud and conspiracy to commit money laundering.
Decrypt2024-01-25
Mark Scott sentenced to 10 years in prison and ordered to forfeit approximately $393 million, four properties, a yacht, and a Porsche.
DOJ SDNY2024-03-05
Konstantin Ignatov sentenced to time served (approximately 34 months) by Judge Ramos; required to forfeit $118,000.
BehindMLM2024-04-03
Irina Dilkinska sentenced to four years in prison and ordered to forfeit $111.4 million.
CoinDesk2024-06-01
U.S. Department of State increases reward for Ruja Ignatova's arrest and/or conviction to $5,000,000.
FBI2024-07-25
London High Court issues Worldwide Freezing Orders against Ruja Ignatova, seven associates, and two Guernsey companies, obtained by over 400 victim investors represented by Mishcon de Reya.
ICIJ2026-04-14
DOJ announces a victim compensation process, making approximately $40 million in forfeited assets available; claims deadline set for June 30, 2026.
CoinDeskDecision Log
- hash: 6GuUVYJgwzsRuAu5AL8HKmVoMtfFHpGVbcdDqm5hyrWA
- hash: HyDdk8CNPQtAPJLoPXkLPTvNAuJhY13msfuNqv95kX2P
- hash: F6KfopzwjgA9MACUnpYkvxYpcnCcvm7uCuoa34pNkciX
This investigation is cryptographically anchored to the Solana blockchain and source URLs are archived via the Internet Archive.
model: claude-sonnet-4-6
generated: 5/31/2026, 7:53:15 PM
last updated: 6/1/2026, 4:08:36 AM
avoid.net — verified advice for a post-truth world