Owner of Crypto Exchange RG Coins Gets 10 Years in Prison for Laundering $5M
The 53-year-old Bulgarian national was convicted for laundering funds via cryptocurrency for a fake online auctions gang.

The owner and manager of cryptocurrency exchange RG Coins has been handed a lengthy prison term for his involvement in a multimillion-dollar scheme to defraud U.S. citizens.
According to a Tuesday press release from the Department of Justice, U.S. District Court Judge Robert Weir sentenced Rossen Iossifov to a 10-year sentence, 85% of which must be served behind bars under U.S. federal law.
The 53-year-old former Bulgarian national was sentenced for conspiracy to commit an offense under the Racketeer Influenced and Corrupt Organizations Act (RICO) and conspiracy to commit money laundering.
Iossifov intentionally engaged in business designed to assist criminals in laundering proceeds of fraud and shielded himself from criminal liability, per the release.
Five of Iossifov's main clients in Bulgaria belonged to a criminal enterprise dubbed the Alexandria (Romania) Online Auction Fraud (AOAF) Network. So far, 17 members of the AOAF Network have been convicted for their roles in the scheme.
The online auction fraud gang targeted at least 900 U.S. citizens in a "large-scale" operation. Romanian-based members of AOAF posted false advertisements to online sales sites such as eBay and Craigslist for high-cost goods, typically vehicles, that did not actually exist.
After victims sent payment, the money was laundered using cryptocurrency accepted on behalf of domestic associates who would then transfer the cryptocurrency proceeds to foreign-based money launderers.
See also: Centra Tech Co-Founder Handed Prison Term for $25M Crypto Fraud
Iossifov undertook the last step in the scheme on behalf of the criminal network, the court found. In less than three years, Iossifov laundered close to $5 million in cryptocurrency for four of the five AOAF criminal co-conspirators.
More than $7 million in total was defrauded from U.S. victims via the scheme. In return, Iossifov made over $184,000 in proceeds from the transactions, according to the Department of Justice.
More For You
Protocol Research: GoPlus Security

What to know:
- As of October 2025, GoPlus has generated $4.7M in total revenue across its product lines. The GoPlus App is the primary revenue driver, contributing $2.5M (approx. 53%), followed by the SafeToken Protocol at $1.7M.
- GoPlus Intelligence's Token Security API averaged 717 million monthly calls year-to-date in 2025 , with a peak of nearly 1 billion calls in February 2025. Total blockchain-level requests, including transaction simulations, averaged an additional 350 million per month.
- Since its January 2025 launch , the $GPS token has registered over $5B in total spot volume and $10B in derivatives volume in 2025. Monthly spot volume peaked in March 2025 at over $1.1B , while derivatives volume peaked the same month at over $4B.
More For You
U.S. Senate's Crypto Market Structure Bill Gets Messy as Calendar Weighs Down

The White House has shut down proposals, and lawmakers are circulating the Democrats' asks in what had been a close negotiation, revealing 11th-hour pressure.
What to know:
- Democrats shared a response to Republicans outlining their continuing priorities for a crypto market structure bill, which they said was intended to "reach an agreement and proceed towards a mark-up."
- The document laid out concerns with financial stability, market integrity and public officials' ability to trade and profit off of crypto, echoing concerns laid out in a framework Democrats shared in September.
- The Senate is running out of time in the Congressional calendar to hold a markup hearing — a key step toward progressing the bill — before 2025 ends.











