Crypto Marketplace Alleges $350K Stolen by Insider ‘Gabagool’

Velodrome Finance said a staffer suddenly “attacked” its team-owned wallet

article-image

Blockworks Exclusive art by axel rangel

share
  • The team has severed ties with the attacker following the theft
  • The employee, the company said, fessed up, saying he was mentally affected by losing money in the crypto crash

A crypto liquidity marketplace is dealing with the aftermath of an alleged inside job involving stolen funds by one of its own. 

Velodrome Finance, a market maker in the Optimism ecosystem, has been trying to pin down what transpired since the firm discovered a sizable chunk of its funds missing about two weeks ago. On Aug. 4, a team-owned wallet used for operational expenses — including salaries — was suddenly compromised to the tune of some $350,000.

The funds have since been recovered. 

Velodrome said in a Friday update that the attacker managed to drain the funds before the team could transfer the remaining assets to a treasury multi-signature wallet. While the funds have now been recovered, the team’s identification of the attacker was disturbing.

Representatives for the marketplace identified the culprit as an employee who goes by “Gabagool.” The identity of the staffer, as well as his or her role, was not disclosed. 

Loading Tweet..

The crypto community didn’t take kindly to the disclosure, with one Twitter user pointing to a Vice interview with Gabagool warning against crypto scams. 

“And he ends up being a scammer himself,” the user wrote. 

Gabagool admitted to transferring the $350,000 from Velodrome’s funds, saying he swapped it all for ether and then sent it to Tornado Cash — a platform used to obscure origins of funds. The US Treasury recently sanctioned Tornado Cash in an unexpected move that alleged money laundering.

One of the former employee’s tweets showed Gabagool saying he was mentally affected by losing a significant amount of money during the recent cryptocurrency market downturn. 

“I did this in a pathetic attempt to solve my own problem, to get out of a trap of my own making,” he said, adding that his idea to return the funds was “delusional.” He claimed he returned most of the funds after being overcome by guilt.

“I own the bad decisions I made and take responsibility for my actions,” he wrote. 

Loading Tweet..

Velodrome said it has cut off ties with Gabagool and is working with attorneys on next steps. It’s not clear whether he could face criminal charges, in addition to likely civil litigation.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

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

Upcoming Events

Hilton Park Lane

Tues - Wed, November 10 - 11, 2026

DAS London is a two-day summit at the Hilton Park Lane in London featuring conversations between the builders, allocators, and policy makers who are shaping the trajectory of the digital asset ecosystem in the UK, Europe, and North America.

Marina Bay Sands Singapore

Wednesday, October 07, 2026

DAS Asia is a a single-day summit at Marina Bay Sands Singapore featuring conversations between the builders, investors, and global leaders are shaping the trajectory of the digital asset ecosystem in Asia & North America.

recent research

EthenaNextAct.jpg

Research

The basis trade built Ethena, but it is unlikely to power the next phase of growth on its own. As yields compress and TVL declines, Ethena is evolving from a single strategy product into a diversified yield curator. In this report, I evaluate the protocol's proposed reserve changes, the implications for USDe yields, and why Coinbase may become Ethena's most important growth catalyst.

Newsletter

The Breakdown

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

Blockworks Research

Unlock crypto's most powerful research platform.

Our research packs a punch and gives you actionable takeaways for each topic.

SubscribeGet in touch

Blockworks Inc.

133 W 19th St., New York, NY 10011

Blockworks Network

NewsPodcastsNewslettersEventsRoundtablesAnalytics