When someone knocks on your door, you're not expecting them to ask for sex. That's what some scammers are doing. They are offering sexual partners online, then send the mark to an address to receive the service. The homeowners aren't expecting the dozens of people who show up at their house.And black marketers sell a name for $10 allowing the scammer to rob $4,500 from a mark's account.Hear these stories and more on Scams & Cons, wherever you get your podcasts.Support the podcastLearn more about your ad choices. Visit megaphone.fm/adchoices