A Ponzi scheme is a type of scam that is similar to a pyramid scheme. It’s a type of investment scam where returns paid to earlier investors come from the funds of new investors, not from real profits, creating an illusion of a big, successful business. Often, investors are tricked into this sort of scam via word-of-mouth and fake promises of low-risk deals and high-rate returns.
This might sound legitimate for new investors who hear about such a project from early investors who are rewarded for recruiting more investors. A Ponzi scheme fails if the new money flow stops and new investors don’t back the project anymore, making it impossible to keep up with the money for alleged profits.