Ohio Man Sentenced 9 Years for $10M Bitcoin Ponzi Scheme

Rathnakishore Giri, 31, of New Albany, Ohio, has been sentenced to nine years in federal prison for operating a $10 million cryptocurrency Ponzi scheme. Giri pleaded guilty to one count of wire fraud in October 2024 and received an additional three years of supervised release. The scheme involved falsely promising guaranteed returns on Bitcoin derivatives trading while using funds from new victims to pay earlier investors—a hallmark mechanism of Ponzi fraud.

## Scheme Mechanics and Fraud Tactics

Giri's operation centered on deception. Rather than investing funds as promised, he diverted money from new participants to pay returns to earlier ones, creating the illusion of legitimate trading profits. To reinforce this false image of success, Giri presented himself as a wealthy investor, displaying luxury assets including two Lamborghinis, a Tesla, an Audi R8, a collection of high-end watches, and arranging private jet flights and luxury vacation rentals.

## Continued Fraud After Guilty Plea

Notably, Giri's criminal activity did not cease following his October 2024 guilty plea. While on pretrial release awaiting sentencing, he continued soliciting funds from new cryptocurrency investors, causing additional harm to new victims even as federal prosecutors prepared for his sentencing hearing.

## Broader Context on Cryptocurrency Fraud Enforcement

Giri's sentencing reflects intensified federal enforcement against cryptocurrency fraud. According to the FBI, Americans lost more than $11 billion to crypto-related crimes in 2025, representing a 22% increase from the previous year.

Other recent enforcement actions include the sentencing of two Estonian nationals to 16 months in prison for their involvement in the $577 million HashFlare Ponzi scheme. In February, the former CEO of crypto investment firm Goliath Ventures was arrested on federal charges of wire fraud and money laundering, following allegations that he operated a Ponzi scheme that drew in $328 million. That case subsequently drew in finance giant JPMorgan Chase, which was sued one month later over failing to detect and stop the alleged scheme.