A HYIP is a high yield investment program that promises enormous returns. Essentially, it is a type of financial pyramid that is dangerous for participants.
A scam is a fraudulent project or scheme that never intended to fulfill its obligations to participants. In the crypto market, the term refers to deceiving investors and siphoning off their funds.
A scamcoin is a cryptocurrency created not for the sake of technology but to enrich its organizers through manipulation or premining. Such coins carry an elevated risk for holders.
A paid poster is a user who, for payment, publishes laudatory messages about a project or negative ones about competitors. Such reviews create an artificial backdrop and mislead.
A "lohovod" is a person who lures newcomers into dubious or hyped projects while concealing risks they are aware of. The goal of such a person is to attract other people's money for their own benefit.
A Doubler is a type of high-risk project that promises to double the invested funds in a short time. Such schemes belong to the dubious category and are extremely dangerous for an investor.