Marcus Thorne was arrested in Miami in December 2023, charged with defrauding investors of $7.8 million. Federal agents detained him at his Brickell Avenue penthouse. The U.S. Attorney's Office for the Southern District of Florida announced the charges, stemming from a purported AI crypto trading bot scheme.
Thorne's company, "Quantum Gains AI," promised returns upwards of 20% monthly. He claimed proprietary algorithms traded cryptocurrencies with "zero risk." Promotional materials featured complex charts and testimonials from paid actors. Investors received slick, fabricated online dashboards showing consistent profits.
One victim, a retired schoolteacher from Sarasota, lost her entire $350,000 life savings. She invested after seeing Thorne speak at a local financial seminar. Many victims were elderly individuals looking for stable income. Their funds were wired to accounts in the Cayman Islands and Latvia.
Investigators found Thorne spent investor money on luxury cars, high-end real estate, and private jet travel. His personal bank records showed transfers to accounts for a yacht charter company and a collection of vintage watches. He maintained multiple shell corporations, making tracing difficult for early inquiries.
The Securities and Exchange Commission (SEC) filed a parallel civil complaint. It seeks to freeze Thorne's assets and recover funds for victims. The complaint details how Thorne misrepresented his qualifications and the nature of the "trading bot." The SEC noted Quantum Gains AI was never registered as an investment advisor.
The FBI's Miami field office led the criminal investigation, collaborating with the Internal Revenue Service Criminal Investigation (IRS-CI). They tracked the flow of money through intricate international transfers. Subpoenas revealed the "AI bot" was simply a spreadsheet updated manually with fake numbers.
Thorne faces charges of wire fraud and money laundering. If convicted, he could receive decades in federal prison. The U.S. Attorney's Office encourages anyone who invested with Quantum Gains AI to contact their victim services unit at 1-800-555-0199.