A federal judge said Guo’s fraud cost more than 1,000 people worldwide hundreds of millions of dollars.
Published On 30 Jun 2026
A self-exiled billionaire Chinese business tycoon has been sentenced to 30 years in a United States prison for financial fraud that a federal judge said cost more than 1,000 people worldwide hundreds of millions of dollars.
Guo Wengui, who fled China a decade ago and reinvented himself in the US as a critic of the Chinese Communist Party (CCP), was sentenced on Monday in a Manhattan court by Judge Analisa Torres.
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Guo, once believed to be among China’s wealthiest men, was also ordered to forfeit $889m in restitution.
A jury unanimously found Guo guilty of fraud, various securities offences, wire fraud and money laundering in 2024.
The FBI arrested him the year before in his luxury Manhattan…
THE HASHFLARE “CLOUD MINING” PONZI SCHEME (GLOBAL/ESTONIA)
Date: February 13, 2025 (Guilty Pleas) Perpetrators: Sergei Potapenko and Ivan Turogin
Case Description: This $577 million cryptocurrency fraud remains one of the largest digital asset scams in history, with major legal developments concluding in 2025. Potapenko and Turogin operated “Hashflare,” which they marketed as a massive cryptocurrency mining operation. Hundreds of thousands of victims worldwide purchased “mining contracts,” believing they were renting hash power to mine Bitcoin. In reality, the duo was running a sophisticated Ponzi scheme.
They created fake customer dashboards that showed “real-time” mining profits, but the money being paid out was simply the capital of newer investors. They laundered the proceeds through shell companies to purchase luxury real estate and a fleet of high-end vehicles. After a massive international investigation involving the FBI and Estonian authorities, the pair agreed to forfeit over $400 million in assets. This case underscores the “Cyber-enabled Fraud” warning issued by the FATF in early 2026: as technology evolves, the scale of fraud moves from local millions to global billions in the blink of an eye.
Link to Original: ACFE – High Profile Fraud of 2025