Crypto trader convicted in $110M Mango Markets fraud trial: Bloomberg

After a one-week trial, a jury convicted crypto trader Avraham Eisenberg

article-image

Gorodenkoff/Shutterstock modified by Blockworks

share

Crypto trader Avraham Eisenberg was convicted on Thursday in relation to trades he made in October 2022 to extract more than $100 million from Mango Markets, according to a report from Bloomberg.

28-year-old Eisenberg was charged with commodities fraud, wire fraud and commodities manipulation. The jury found him guilty of all three counts.

After closing arguments from the government and defense, the jury deliberated Wednesday afternoon and into Thursday before returning with their verdict. The trial lasted one week and took place just a few floors below where FTX founder Sam Bankman-Fried was sentenced last month.

Read more: Mango Markets wants Eisenberg to pay up, his lawyers say the ‘matter was settled’

Eisenberg was arrested in Puerto Rico in December 2022. Prosecutors say he illegally made off with $110 million after manipulating Mango Market futures contracts and pumping the price of swaps by 1,000%. He then borrowed against the contracts and boarded a flight from Puerto Rico to Israel. 

The government says he was fleeing because he committed a crime, but Eisenberg’s defense team claims he was running after receiving numerous threats following his trades. 

“The more he pumped, the more he could steal,” government attorneys said Wednesday during their closing arguments. “It is clear as day the defendant knew” he was committing crimes, the prosecution added. 

The defense’s case focused on the structure of decentralized exchange Mango Markets, which, Eisenberg’s team says, allowed for the trades to take place. 

Read more: DeFi trader Avi Eisenberg is stuck in US custody. Here’s how he got there.

Eisenberg employed a “successful, legal trading strategy,” defense attorney Brian Klein told the jury Wednesday. 

His client was never asked to prove his identity, maintain collateral on the platform or complete a credit check, Klein said. 

In the government’s rebuttal, assistant US attorney Thomas Burnett said that the defense was trying to distract from the government’s claims. 

“The data and documents show he was borrowing. You should believe your own eyes,” he told the court.

This is a developing story.


Start your day with top crypto insights from David Canellis and Katherine Ross. Subscribe to the Empire newsletter.

Explore the growing intersection between crypto, macroeconomics, policy and finance with Ben Strack, Casey Wagner and Felix Jauvin. Subscribe to the Forward Guidance newsletter.

Get alpha directly in your inbox with the 0xResearch newsletter — market highlights, charts, degen trade ideas, governance updates, and more.

The Lightspeed newsletter is all things Solana, in your inbox, every day. Subscribe to daily Solana news from Jack Kubinec and Jeff Albus.

Tags

Upcoming Events

Javits Center North | 445 11th Ave

Tues - Thurs, March 18 - 20, 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.

recent research

Research

article-image

Jack explored the various AI and memecoin projects that have sprung up over the past month

article-image

If gold remains steady today, a single move from bitcoin to $98,500 would do it

article-image

Revenue estimates for the third quarter come in at $33 billion, which would be an 83% increase from the prior year

article-image

Senator Cynthia Lummis hopes a US strategic bitcoin reserve can be teed up for “adoption in 2025”

article-image

As EIP-4844 “blobs” transform the economics of Ethereum layer-2s, a growing debate pits long-term scalability against immediate ETH value

article-image

Prosecutors argued that FTX co-founder Gary Wang cooperated in their case against former FTX CEO Sam Bankman-Fried