Research reveals online romance scammers' tactics, and how to defend against them

In the Netflix documentary "The Tinder Swindler," victims exposed notorious con artist Simon Leviev, who posed as a wealthy diamond mogul on the popular dating app Tinder to deceive and scam numerous women out of millions of dollars. Leviev is a flashy example of a dating scammer, but criminal operations also prey on emotionally vulnerable people to gain their trust and exploit them financially.