Who is Rathnakishore Giri and what was he convicted of?

Rathnakishore Giri was an Ohio-based investment manager convicted over a $10 million cryptocurrency Ponzi scheme. Prosecutors said he falsely promised investors safe and profitable Bitcoin derivatives trading returns while misusing customer funds.

How did the Ohio crypto Ponzi scheme work?

Federal prosecutors said Giri used money from new investors to pay earlier participants rather than generating legitimate trading profits. Authorities described the operation as a classic Ponzi scheme built on misleading claims about crypto trading expertise.

What sentence did Rathnakishore Giri receive?

Giri was sentenced to nine years in prison and three years of supervised release. He had previously pleaded guilty to one count of wire fraud in 2024.

Why is this case important for crypto investors?

The case highlights the continued risks of fraudulent crypto investment schemes promising guaranteed returns or low-risk profits. Regulators and law enforcement agencies have repeatedly warned investors to be cautious of unrealistic crypto investment claims.

What warning signs were present in this crypto scam?

According to prosecutors, Giri promised high returns with no risk while guaranteeing investor principal. Claims of “risk-free” crypto profits are widely considered a major red flag because crypto markets are highly volatile.

Did Giri continue raising money after pleading guilty?

Yes. The Justice Department said Giri continued soliciting crypto investors while awaiting sentencing after his 2024 guilty plea. Prosecutors said he later admitted to this conduct under an amended plea agreement.

How big is crypto fraud becoming in the US?

The Federal Bureau of Investigation reported $11.36 billion in cryptocurrency-related losses through its Internet Crime Complaint Center in 2025. That represented a 22% increase from the previous year.

Why are Ponzi schemes common in crypto markets?

Crypto markets can attract fraud because transactions are fast, global and sometimes less regulated than traditional finance. Scammers also exploit retail investors’ interest in high returns and limited understanding of complex crypto products.

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Ohio man gets nine years for crypto Ponzi

Written by Liezl GambePublished May. 19 2026Last Updated May. 19 2026

Rathnakishore Giri was sentenced to nine years in prison after federal prosecutors said he orchestrated a $10 million cryptocurrency Ponzi scheme that defrauded investors through false promises tied to Bitcoin trading.

The Ohio-based investment manager marketed himself as an experienced cryptocurrency and Bitcoin derivatives trader, promising investors high returns without risk while guaranteeing repayment of principal capital.

Federal prosecutors said Giri instead used new investor deposits to repay earlier participants in a classic Ponzi structure while concealing significant trading losses and fabricating excuses when clients attempted to withdraw funds.

Authorities first indicted Giri in November 2022 on five counts of wire fraud before he later pleaded guilty to one count in October 2024 as part of a plea agreement with the US Department of Justice.

The Justice Department said Giri continued soliciting crypto investors while awaiting sentencing after his guilty plea, conduct he later admitted under an amended agreement with prosecutors.

The case comes amid rising cryptocurrency-related fraud losses across the United States, with the Federal Bureau of Investigation reporting $11.36 billion in crypto-linked losses through its Internet Crime Complaint Center in 2025, up 22% from the previous year.

The prosecution was led by the Justice Department’s Fraud Section, with Acting Deputy Chief Lucy B. Jennings and Trial Attorney Tamara Livshiz overseeing the case against Giri.

At the time of reporting, Bitcoin price was $77,176.55.