Federal prosecutors have charged two men in connection with a sprawling cryptocurrency investment scheme that defrauded victims out of more than $650 million.

The indictment, unsealed in the District of Puerto Rico, accuses Michael Shannon Sims, 48, of Georgia and Florida, and Juan Carlos Reynoso, 57, of New Jersey and Florida, of operating and promoting OmegaPro, an international crypto multi-level marketing scheme that promised investors 300% returns over 16 months through foreign exchange trading.

“This case exposes the ruthless reality of modern financial crime,” said the Internal Revenue Service’s Chief of Criminal Investigations Guy Ficco. “OmegaPro promised financial freedom but delivered financial ruin.”

From 2019 to 2023, Sims, Reynoso and their co-conspirators allegedly lured thousands of victims worldwide to purchase “investment packages” using cryptocurrency, falsely claiming the funds would be safely managed by elite forex traders, the Department of Justice said.

Prosecutors said the pair flaunted their wealth through social media and extravagant events — including projecting the OmegaPro logo onto the Burj Khalifa, Dubai’s tallest building — to convince investors the operation was legitimate.

A video posted to the company’s LinkedIn page shows guests in evening attire posing for photos and watching the spectacle in Dubai.

In reality, authorities allege, OmegaPro was a pyramid-style fraud.

When the company later claimed it had suffered a hack, the defendants told victims they had transferred their funds to a new platform called Broker Group, the DOJ said. Users were never able to withdraw their money from either platform.

The two men face charges of conspiracy to commit wire fraud and conspiracy to commit money laundering, each carrying a maximum sentence of 20 years in prison.

The Justice Department, FBI, IRS-Criminal Investigation, and Homeland Security Investigations led the multiagency investigation, with help from international partners.