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Tom Hanks Is Promoting a Cure for Diabetes? Nope, It's an AI-Powered Scam

The Oscar-winning actor says AI-powered ads are stealing his likeness to promote miracle cures and wonder drugs.

 & Michael Kan Principal Reporter

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In another case of scammers abusing AI, actor Tom Hanks is warning the public about online ads stealing his likeness to fraudulently promote “miracle cures and wonder drugs.”

“These ads have been created without my consent, fraudulently and through AI,” Hanks wrote in an Instagram post on Thursday, alerting the public. 

According to Hanks, multiple ads have appeared online using his likeness and voice by tapping AI programs that deepfake a person’s identity. Techniques include swapping a celebrity’s face over your own to cloning the target’s voice, making it say anything. 

Hanks didn’t directly identify the ads. But one of them involves the scammers reusing footage of his appearance on Jimmy Kimmel Live! and manipulating his face and voice to tout a “17-second grape trick” to reverse type 2 diabetes in less than three weeks. 

(Credit: YouTuber Jordan Liles)

“It was a miracle in my life,” Hanks says in the clip in what sounds like his voice. But if you look closer, you can see signs that Hanks’ lips have been edited to match the words to the voice.   

In Thursday’s Instagram post, Hanks said pointedly: “I have nothing to do with these posts or the products and treatments, or the spokespeople touting these cures. I have type 2 diabetes, and I ONLY work with my board-certified doctor regarding my treatment.”

“DO NOT LOSE YOUR HARD EARNED MONEY,” he later added. 

Hanks posted the warning nearly a year after alerting the public about a similar AI-manipulated video that fraudulently used his likeness to promote a dental plan.

Meanwhile, other celebrities, including Elon Musk and Taylor Swift, have become favored targets of scammers in their AI-powered schemes. To stop such scams, the FTC is considering new rules and measures to crack down on the activities, including sanctioning companies that provide AI tools known to be used for impersonation fraud.

About Our Expert

Michael Kan

Michael Kan

Principal Reporter

My Experience

I've been a journalist for over 15 years. I got my start as a schools and cities reporter in Kansas City and joined PCMag in 2017, where I cover satellite internet services, cybersecurity, PC hardware, and more. I'm currently based in San Francisco, but previously spent over five years in China, covering the country's technology sector.

Since 2020, I've covered the launch and explosive growth of SpaceX's Starlink satellite internet service, writing 600+ stories on availability and feature launches, but also the regulatory battles over the expansion of satellite constellations, fights with rival providers like AST SpaceMobile and Amazon, and the effort to expand into satellite-based mobile service. I've combed through FCC filings for the latest news and driven to remote corners of California to test Starlink's cellular service.

I also cover cyber threats, from ransomware gangs to the emergence of AI-based malware. In 2024 and 2025, the FTC forced Avast to pay consumers $16.5 million for secretly harvesting and selling their personal information to third-party clients, as revealed in my joint investigation with Motherboard.

I also cover the PC graphics card market. Pandemic-era shortages led me to camp out in front of a Best Buy to get an RTX 3000. I'm now following how the AI-driven memory shortage is impacting the entire consumer electronics market. I'm always eager to learn more, so please jump in the comments with feedback and send me tips.

The Best Tech I've Had:

  • My first video game console: a Nintendo Famicom
  • I loved my Sega Saturn despite PlayStation's popularity.
  • The iPod Video I received as a gift in college
  • Xbox 360 FTW
  • The Galaxy Nexus was the first smartphone I was proud to own.
  • The PC desktop I built in 2013, which still works to this day.

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