Christopher Delgado is accused of running a Ponzi scheme and taking $328M from his investors.
Strategy's Michael Saylor and POTUS's son, Eric Trump, defended Bitcoin against claims that it's a Ponzi scheme.
Knowing what to look for allows you to avoid joining a pyramid scheme.
Bitcoin again faces criticism after former UK Prime Minister Boris Johnson labeled cryptocurrencies a “giant Ponzi scheme.” His remarks triggered responses from ...