swindler; fraudster; trickster; con man
marriage fraud; fake marriage
phone scam involving calls from pretended relatives in distress
variant of bank-transfer fraud
petty swindling; petty swindler
clickbaiting; giving something a misleading title
one-click fraud (online fraud and extortion technique often used by spammers)
fraud based on demanding payment for false claims or non-existent bills
telephone fraud where the caller pretends to be a relative of the victim
Nigerian fraud; 419 fraud
smartphone app malware; Trojan horse app