Crypto Ponzi scheme mastermind charged over $165M fraud

A successful Ponzi operator needs a story sophisticated enough that most investors cannot easily challenge it, Skinner said. Crypto offers plenty of those stories. The operator needs plausible extraordinary returns, and anyone who has watched cryptocurrencies rise by hundreds or thousands of percent has already seen returns that look similar. Money moves quickly across borders. Communities turn customers into evangelists. Investors come to believe they are participating in something the traditional financial establishment does not yet understand.

The scheme eventually hits the oldest problem in banking: liquidity, Skinner wrote. The operator has liabilities to investors but insufficient genuine assets. As long as new investment exceeds withdrawals, the mismatch stays hidden. Investors receive their money, testimonials circulate, impressive returns appear on dashboards, more customers arrive. Then something changes: new investment slows, withdrawals increase, markets fall or regulators step in. The balance reverses, and the machine collapses.

Skinner said the four most dangerous words in finance are "this time is different," but there is another word that should make investors pause: guaranteed. "Real markets do not guarantee extraordinary returns,," he wrote. "If somebody removes the risk while simultaneously increasing the promised return to extraordinary levels, you should not be asking how quickly you can transfer your money. You should be asking why somebody who can generate guaranteed returns of 25% a month needs your money in the first place.