If you are at least somewhat involved in crypto or investments, you've probably heard of the Ponzi scheme. It is a classic scam that still appears in various forms today. Let's figure out how it works and why people still fall for it.

A Ponzi scheme is when you are promised huge guaranteed returns, but in reality, it is just a pyramid. Profits to early participants are paid out from the money of new investors. There is no real source of income; the system simply waits for the flow of new people with money to run out.

The name comes from Charles Ponzi, who in 1920 devised such a scam and tricked many people. Interestingly, the main scheme of Ponzi has hardly changed over a hundred years — it just disguises itself in new ways.

In practice, it looks something like this: the scammer tells you that if you invest a thousand dollars, you will receive one and a half thousand in a month. So you invest, and indeed, you get a payout. You are satisfied, tell your friends, and they also invest. But their payouts are already coming from the money of the next wave of investors. As long as people keep coming in — everything works. Once the inflow dries up, the Ponzi scheme collapses overnight, and the scammer disappears with the remaining money.

This is especially popular in crypto. They create a fake token, promise 100% annual returns, no transparency, no real product. Just a nice presentation and promises of quick money. This is a typical Ponzi scheme in a new package.

How not to fall for it? Here’s what to watch out for: if someone promises guaranteed high profits — that’s already a red flag. If it’s unclear where the money is coming from, if there are no licenses or documents, if they keep talking about attracting new participants — these are warning signs. And if they ask you to transfer money directly, bypassing normal platforms — stay away.

Protect yourself simply: do your own research, check documents and reviews, use trusted platforms that at least try to filter projects. Remember, if something sounds too good to be true — it almost always is.

In general, a Ponzi scheme can hide behind any project — from real estate to cryptocurrencies. The main rule is one: quick and guaranteed profit is always a scam. Invest wisely, not emotionally. And remember, the best protection is knowledge and healthy skepticism.