Key Highlights Spanish authorities arrested the mastermind, Álvaro Romillo Castillo, known as CryptoSpain, for running a €260 million Ponzi scheme The scheme, known as Madeira Invest Club, promised high, guaranteed…
Tag:
Ponzi
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Key Takeaways A South Korean man ran a $60 million Ponzi scheme targeting over 2,200 investors under the guise of AI and crypto businesses. The scam promised 300% returns and…
