Eunice, a busy mom of four, discovers what appears to be the perfect work-from-home job opportunity with flexible hours and the chance to make some extra income for her family. She must make a small initial investment, but soon the job is paying off. Her husband, Daniel, researches the company and is convinced enough to join as well. Excited by their success and believing they're getting in on the ground floor of a growing venture, the couple encourages dozens of friends and family members to sign up. When the company website suddenly disappears along with the group's investment of nearly half a million dollars, they realize they are caught up in an elaborate fraud scheme.

Linda Coble is retired from a storied career as Hawaii's first female news anchor, but she stays active in her community through charity work. So when she receives a phone call informing her that she has won a $5 million prize from Publishers Clearing House, she immediately starts dreaming of the good she can do with the money. Coble is told she must make tax payments in order to release the prize, but as the fees add up, she begins to worry that it is all a scam. An employee at her bank confirms her suspicions. With $60,000 of her savings gone and her whole life changed in a matter of weeks, Coble returns to the airwaves to tell her story.

After a long day as a school bus driver, Nate checks his voicemail and finds a message from "AT&T" offering a discounted rate and a new phone. He has been a loyal customer and is looking for ways to lower his expenses, so he calls them back. The agent already knows all of Nate's information and walks him through the process of picking out his new phone on the AT&T app. When the phone arrives, Nate calls back to set it up, but there is a problem: The phone's serial number doesn't match, and he'll have to send it back. They send him a prepaid shipping label and tell him to pick out a new iPad and phone for his troubles. When the new items arrive, and again there is a problem, Nate becomes suspicious that he is entangled in a reshipping fraud scheme.

In part 2, nearly a decade after Pat received the first phone call from a woman believing to be in a relationship with him, he continues to receive regular cards, gifts, calls and visits from scam victims. Criminals have hijacked the pilot's identity to facilitate hundreds of romance scams, turning Pat's life upside down in the process. Around this time, a police detective in South Carolina begins investigating a crime in his town. A woman sends $600,000 to a man she thinks she is dating. The police detective uncovers dozens of victims of scams using Pat's identity. Detective Gillespie and TV reporter Lisa Fletcher attempt to warn victims and stop ongoing scams.

When Pam decides it's time to find love again, she signs up for a dating site and soon meets "Pat." He's charming and very kind; they hit it off right away. "Pat" works overseas and can't tell Pam much about his high-security job, but when he needs help getting back into the country, she lends him $20,000. This all sounds very suspicious to Pam's son-in-law, who does some digging and tracks down a man with the same name and face as the man Pam's been talking to nearly every day for several months. The legitimate Pat explains to Pam how a scammer is impersonating him in order to steal money from her. It turns out that Pam is one of many victims who've reached out to the real Pat.

Beloved Vermont children's entertainer-turned-filmmaker Mac Parker has been raising funds for his film Birth of Innocence for nearly a decade. The film has yet to be completed, and what investors were promised — a three-year, $1 million project — has ballooned in both time and cost. When the Vermont Department of Financial Regulation steps in to investigate irregularities in Mac's fundraising practices, they discover he's operating a $28 million Ponzi scheme. They dig deeper and find Mac has a silent partner named Lou Soteriou, a chiropractor in Connecticut who is being purposefully hidden from investors. Over the years, Lou has received more than $4 million in payments from Mac. Realizing the scope of the case, Vermont investigators call in the FBI. As federal agents unravel this enormous Ponzi scheme, it becomes clear that the relationship between Mac and Lou is a complicated one. The investigators are left wondering, who really is the mastermind behind this crime?

Malcom "Mac" Parker aspires to be a filmmaker. In Vermont, Mac is known as a beloved children's entertainer, appearing on public television and performing around the state. Mac is so well respected in his community that when he begins to raise funds for his film Birth of Innocence, investors are quick to jump on board. His promises of high returns and a chance to be a part of the film industry sweeten the deal. Mac claims that he will need approximately $1 million and three years to complete his film. But after nearly a decade passes, the film is still unfinished, and Mac raises well above his $1 million goal. Investors grow weary, and when investigators step in to sort out the mess, they discover that Mac is embroiled in a $28 million Ponzi scheme.

Bill and Allison are devoted to their dogs, so when they discover their 11-year-old beagle mix Archer missing one evening, they are distraught. They spend hours searching the neighborhood and start putting out alerts online, including their contact information and photos of Archer. Then a late-night call comes in from someone claiming to be from a veterinarian's office. Archer has been hit by a car and needs emergency surgery to prevent him from becoming permanently paralyzed. The surgery will cost $2,746 and needs to be paid before the doctor can start. The scammers even send a convincing photo of Archer on the operating table, but Bill and Allison quickly suspect the photo might be AI-generated.