简体中文
繁體中文
English
Pусский
日本語
ภาษาไทย
Tiếng Việt
Bahasa Indonesia
Español
हिन्दी
Filippiiniläinen
Français
Deutsch
Português
Türkçe
한국어
العربية
Two Estonian Citizens Arrested! A $575 Million Crypto Currency Scam Exposed
Abstract:November 20, 2022, two Estonian were arrested for their alleged involvement in a series of cryptocurrency and money laundering scams.

According to preliminary statistics, the scammers took $575 million from “hundreds of thousands of victims,” while the suspects used their ill-gotten gains to buy real estate and luxury cars.
The arrests of the two Estonian citizens, Sergei Potapenko and Ivan Turõgin, both 37, were reportedly made in Tallinn, Estonia, following a joint investigation by U.S. and Estonian law enforcement authorities. The suspects are accused of defrauding hundreds of thousands of victims between December 2013 and August 2019, along with four other associates living in Estonia, Belarus, and Switzerland.
“The size and scope of the alleged scheme is truly astounding. ” said U.S. Attorney Nick Brown for the Western District of Washington. “These defendants capitalized on both the allure of cryptocurrency, and the mystery surrounding cryptocurrency mining, to commit an enormous Ponzi scheme.”
The amount involved is huge and there are many victims
The two individuals are known to have been running a series of scams through a fake cryptocurrency mining service called HashFlare, and a company called Polybius.
Potapenko and Turõgin have signed contracts with customers that allow them to rent HashFlare's mining operations in exchange for cryptocurrency. HashFlare's website enables customers to see the amount of cryptocurrency their mining activity should generate. But in reality these cryptocurrency mining devices are not even mining at one percent of the rate promised by HashFlare. Over $550 million worth of HashFlare contracts were signed by customers around the world between 2015 and 2019.
In May 2017, Potapenko and Turõgin invested in a company called Polybius, promising to set up a bank engaged in the business of cryptocurrency, dividing the profits of the company to investors, and raised at least $ 25 million with this plan. However, the bank has never been established, nor has it paid any dividends.
According to the document, Potapenko and Turõgin are also charged with money laundering.
Currently, the FBI is investigating this case, and the two scammers have been charged with 16 counts of wire fraud and one count of conspiracy to commit money laundering. If convicted, the two men face up to 20 years in prison.

Disclaimer:
The views in this article only represent the author's personal views, and do not constitute investment advice on this platform. This platform does not guarantee the accuracy, completeness and timeliness of the information in the article, and will not be liable for any loss caused by the use of or reliance on the information in the article.
Read more

WikiEXPO Dubai “Welcome Party” Concludes Successfully, Setting the Stage for the Main Event!
On the evening of November 10, 2025, the highly anticipated WikiEXPO Dubai “Welcome Party” was successfully held at the 6th Floor, Conrad Dubai, UAE. Serving as a “prelude” to the official opening of the expo, this event provided a high-end yet relaxed communication platform for representatives of global regulatory bodies, leaders of Fintech companies, renowned brokers, and senior executives of investment institutions.

VARIANSE Review: Traders Raise Deposit & Withdrawal Issues and High Commission & Swap Charges
Are you losing both while depositing and withdrawing your capital at VARIANSE? Does the broker give the currency conversion rate excuse for this? Have you been trapped with spreads charged higher than promised? Do you bear steep commission and swap charges at this broker? Traders frequently report these trading issues online. In today’s VARIANSE broker review, we have shared some trading complaints that have grabbed everyone’s attention. Take a look.

Is Fyntura a Regulated Broker? A Complete 2025 Broker Review
Fyntura is a broker accused by many users of posting fake reviews and running paid promotions with influencers to attract unsuspecting traders. Several users have faced withdrawal issues, blocked accounts, and manipulated trades. These are the real complaints and experiences shared by traders online. In this latest Fyntura Review 2025, you’ll learn about genuine user feedback, reported issues, and the broker’s credibility helping you make a better trading decision.

Zetradex Exposed: Withdrawal Denials, Account Freeze & Bonus Issues Hurt Traders
Do you constantly face withdrawal denials by Zetradex? Does the forex broker keep freezing your account and wiping out your capital? Have you also undergone issues concerning the Zetradex no deposit bonus? These trading issues have become apparent as the forex broker allegedly scams traders all over. In this Zetradex review article, we have demonstrated some complaints. Read them to get a feel of what happens to traders here.
