AI Voice Clones Fueled $68 Billion in Scam Losses Last Year

Three seconds of speech. That's all an AI tool needs to produce a convincing clone of someone's voice, according to tests by cybersecurity firm McAfee, which found a three-second clip generated a clone with an 85% match to the original speaker.

That technology has moved squarely into the fraud economy. An estimated 15 million American adults lost roughly $68 billion to scams in 2025, according to a survey by Gallup and the Stop Scams Alliance. Twelve percent of reported scams involved AI or a deepfake — and the real share is likely higher, because victims don't always realize AI was used.

Scammers lift voice samples from casual videos posted on Instagram and TikTok, then use the clones to convince family members a loved one is in danger — and talk them out of thousands of dollars.

What happened to one California mother?

One morning in May, Deborah Del Mastro of Martinez, Calif., picked up a call from an unknown number. The man claimed a Mexican drug cartel had kidnapped her 37-year-old daughter. Then he played what sounded like her daughter crying.

"It was my daughter's voice having an absolute panic attack, scared, telling me 'I love you, mom, I'm so sorry, I'm so scared' and then they just cut it off," Del Mastro told ABC7 News.

"The guy is barking orders, 'don't speak,' 'is there someone there with you?' 'Don't speak,' 'go and get dressed and get out' 'do this now, it has to happen now,'" she said.

Del Mastro obeyed for five hours. She wired $5,400 to Mexico from multiple locations, then went to the grocery store where her daughter was supposedly being released. Her daughter wasn't there — she'd been at work the whole time. Martinez police are investigating, but Del Mastro told ABC7 she doesn't expect to get the money back.

Why does a familiar voice work so well?

Kimberly Hyun, an assistant professor of marketing at the University of Cincinnati's Carl H. Lindner College of Business, studies how voice shapes persuasion and consumer choice. Her research finds that when a voice's timbre resembles someone we know, we drop our defenses and believe what we're hearing.

A family member's voice "can actually trick you through trust," Hyun explains.

Do professionals fall for it too?

Yes. Gallup found no difference in scam victimization rates by age. In 2024, a finance worker at a multinational firm in Hong Kong paid out HK$200 million — about $25.6 million — after deepfakes posed as the company's chief financial officer on a video call, according to Hong Kong police. The worker initially suspected phishing but set his doubts aside because everyone on the call looked and sounded like colleagues. All of them were fakes. The company was later identified as British engineering firm Arup.

How easy are the cloning tools to use?

Disturbingly easy. In March 2025, Consumer Reports assessed six popular AI voice cloning products and found four — ElevenLabs, Speechify, PlayHT and Lovo — let researchers easily clone a voice from publicly available audio. None of the four used a technical mechanism to confirm the speaker's consent; users only checked a box attesting they had the legal right to clone the voice. The other two, Descript and Resemble AI, had taken steps to make nonconsensual cloning harder.

"Our assessment shows that there are basic steps companies can take to make it harder to clone someone's voice without their knowledge—but some companies aren't taking them," said Grace Gedye, a policy analyst at Consumer Reports.

Fortune has reported on scammers using voice cloning since 2023. Researchers say the fakes keep getting harder to spot: one deepfake researcher wrote that voice cloning has crossed the "indistinguishable threshold."

How can you protect your family?

Because a familiar voice is no longer proof of identity, Hyun's advice is to agree on a code word only your family knows. "You really need to create a safe code with your loved ones. Make sure that they're real," she said.

Other ground rules:

• Be wary of calls from unknown numbers.
• If someone claims a family member is in trouble, don't stay on the line. "You just need to hang up and just call your family member again," Hyun advises.
• Report fraud to the Federal Trade Commission at ReportFraud.ftc.gov and the FBI's Internet Crime Complaint Center.

Reporting matters: only 13% of scams in the Gallup survey reached the FTC or federal law enforcement. As the tools get cheaper and the clones get cleaner, verification is shifting from technology back to old-fashioned family protocol.