A fraudulent deal. / Something that is promoted using scams.

(transitive) To defraud or embezzle.

present participle of scam

simple past tense and past participle of scam

plural of scam

Synonym of Ponzi scheme.

(Internet) An attempt to defraud by sending out large numbers of emails, each stating that the recipient is entitled to receive a large amount of money, but will need to supply banking account details, or to send payment for fees, before the payment can be passed on.

A person who attempts to defraud others by presenting a fraudulent offer and pretending that it is legitimate; a con artist.

A 419 fraud.

Alternative letter-case form of Ponzi scam