Rathnakishore Giri, a 31-year-old Ohio investment manager, received a nine-year prison sentence Monday for orchestrating a $10 million crypto Ponzi scheme that defrauded investors. According to reports from The Justice Department, Giri also drew three years of supervised release as part of his sentence. The most striking element of the case is what happened after Giri's guilty plea. In October 2024, Giri pleaded guilty to one count of wire fraud and was released on pretrial conditions pending sentencing. Instead of waiting quietly for sentencing, Giri continued to solicit funds from cryptocurrency investors while on pretrial release, causing additional harm to new victims. The DOJ said Giri admitted to this additional conduct under an amended plea agreement before sentencing, which likely served as a significant aggravating factor in the sentencing, contributing to the nine-year term—substantially above the typical range for fraud schemes of this size.
Giri marketed himself as an experienced cryptocurrency and Bitcoin derivatives trader, promising clients lucrative returns with no risk to their money and guaranteed return of investor principal. As reported by The Justice Department, in reality, he was routing new inflows to earlier investors in a classic Ponzi scheme. When investors asked to cash out, Giri offered fabricated reasons for delays. The scheme raised over $10 million, with many victims residing in or around Columbus, Ohio. The Justice Department noted that Giri carried a record of failed trades and lost client capital before launching the fraudulent scheme. According to court documents, Giri fraudulently promoted himself as an expert cryptocurrency trader specializing in Bitcoin derivatives, promising investors lucrative returns with no risk to their principal investment, which he guaranteed to return in full. The fraudulent scheme had been running since at least 2019, pulling in funds from hundreds of investors through personal networks and word of mouth marketing.
The case unfolded over several years through multiple regulatory actions. The Commodity Futures Trading Commission filed a civil action against Giri in August 2022, alleging he operated a fraudulent Bitcoin derivatives scheme through various entities. In November 2022, Giri was indicted on five counts of wire fraud, with each count carrying a potential maximum sentence of 20 years. Giri eventually pleaded guilty to one count of wire fraud on October 4, 2024, and was released on pretrial conditions pending sentencing. Even after being indicted, Giri reportedly continued to solicit investments from people, prompting further investigation from both the US Department of Justice and the CFTC. The case was investigated by the FBI's Cincinnati Field Office and prosecuted by the Criminal Division's Fraud Section.
The sentence comes as cryptocurrency-linked fraud continues to climb significantly. According to reports from The Justice Department, Americans reported $11.36 billion in cryptocurrency losses to the FBI's Internet Crime Complaint Center in 2025, marking a 22% jump over the prior year. The FBI reported that Americans lost a record $9.3 billion to cryptocurrency fraud in 2024, with investment fraud—the category that includes Ponzi schemes—accounting for the majority. The 2025 figure, not yet officially released, is expected to be significantly higher. The common thread across these cases is the guaranteed-return promise. Legitimate cryptocurrency investments carry inherent volatility and risk. Any scheme that guarantees principal protection or fixed returns on crypto trading is, by definition, misrepresenting the nature of the investment—a red flag that regulators and law enforcement have consistently flagged.
Giri's sentencing adds to an accelerating pace of crypto fraud prosecutions and sentences in 2026. In April, Robert Dunlap of Houston received a 23-year sentence for a $20 million crypto Ponzi scheme involving a fake digital asset called "Meta-1 Coin" that defrauded nearly 1,000 investors. In February, PGI CEO Ramil Palafox was sentenced to 20 years for a $201 million Bitcoin Ponzi scheme that defrauded over 90,000 investors. Earlier this month, Forsage co-founder Olena Oblamska was extradited from Thailand to face charges in the $340 million Forsage Ponzi, while former Goliath Ventures CEO Christopher Delgado surrendered from Dubai to face prosecution for a $328 million scheme. The $10 million figure, while significant, is modest compared to some of the headline-grabbing crypto fraud cases that have made news in recent years. The victim count of hundreds of investors is a reminder that smaller schemes can cause widespread damage, particularly when marketed through personal networks and word of mouth.
