CFTC Charges South African Bitcoin Pool Operator With $1.7B Fraud

The commodities watchdog accused MTI of promising to grow investors’ assets with a bot that didn’t exist

article-image

Blockworks Exclusive art by axel rangel

share

key takeaways

  • The alleged scam is the largest fraudulent scheme involving bitcoin in any CFTC case
  • The regulator said MTI “misappropriated, either directly or indirectly, all of the bitcoin they accepted from the pool participants”

The Commodity Futures Trading Commission has filed civil charges against Cornelius Johannes Steynberg and his South Africa-based bitcoin pool operator Mirror Trading International Proprietary Limited (MTI) Thursday over fraud and registration violations. 

In a lawsuit filed in the US District Court for the Western District of Texas, CFTC alleged MTI’s CEO Steynberg accepted at least 29,421 bitcoin from approximately 23,000 individuals in the US and even more throughout the world, to “participate in the commodity pool without being registered as a commodity pool operator as required,” according to CFTC’s statement

It was the “largest fraudulent scheme involving bitcoin charged in any CFTC case,” the regulator said. 

The statement also said the CFTC will seek full restitution to defrauded investors, disgorgement of ill-gotten gains, civil monetary penalties, permanent registration and trading bans, and a permanent injunction against future violations of the Commodity Exchange Act and CFTC regulations. 

The CFTC said in the complaint that MTI claimed to have a proprietary “bot” or software program that would help investors grow their trading gains. Yet, no such software program existed, the regulator said — Steynberg and his firm “misappropriated, either directly or indirectly, all of the bitcoin they accepted from the pool participants.”

Steynberg had been a fugitive from South African law enforcement. He was recently arrested by Brazilian police on an INTERPOL arrest warrant, according to the agency. 

A representative of MTI couldn’t be reached to comment immediately.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

Decoding crypto and the markets. Daily, with Byron Gilliam.

Upcoming Events

Old Billingsgate

Mon - Wed, October 13 - 15, 2025

Blockworks’ Digital Asset Summit (DAS) will feature conversations between the builders, allocators, and legislators who will shape the trajectory of the digital asset ecosystem in the US and abroad.

Industry City | Brooklyn, NY

TUES - THURS, JUNE 24 - 26, 2025

Permissionless IV serves as the definitive gathering for crypto’s technical founders, developers, and builders to come together and create the future.If you’re ready to shape the future of crypto, Permissionless IV is where it happens.

Brooklyn, NY

SUN - MON, JUN. 22 - 23, 2025

Blockworks and Cracked Labs are teaming up for the third installment of the Permissionless Hackathon, happening June 22–23, 2025 in Brooklyn, NY. This is a 36-hour IRL builder sprint where developers, designers, and creatives ship real projects solving real problems across […]

recent research

Research Report Templates (8).png

Research

Meta-aggregators like Titan and Kamino Swap improve price execution for users, making the Solana swapping landscape more competitive. Jupiter has incorporated meta-aggregation features into its latest routing engine to keep users on its front end (own the user, own the flow). At large, teams are treating swaps as a commoditized complement, offering incredibly cheap or free swaps to own the end-user and increase demand for high-margin product offerings (multi-product DeFi). On another note, the divergence in the concentration of aggregator volume between DEXs suggests increased specialization at the DEX layer by asset type.

article-image

Many community banks and credit unions feel like they missed the fintech craze — and they don’t want to miss stablecoins

article-image

BlackRock COO Rob Goldstein noted that the firm had been looking into crypto since 2017

article-image

With the June FOMC meeting coming up, the Fed remains unlikely to cut interest rates. Is this the right move?

article-image

The crypto-optional shooter is expected to release on Steam in a few weeks

article-image

The new airdrop campaign reaches 50,000 users, setting the stage for Spark’s 10-year token distribution