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OneCoin Crypto Scam — #7 in Top 10 Worst Financial Scams in History | Top10Grid

Top 10 Worst Financial Scams in History/#7 OneCoin Crypto Scam

#7

OneCoin Crypto Scam

Self-proclaimed "Cryptoqueen" Ruja Ignatova raised $4 billion selling a cryptocurrency that had no real blockchain, then vanished in 2017 and remains on the FBI's most wanted list.

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