3AC founders’ crypto project OPNX slapped with $2.7M penalty in Dubai

OPNX founder Kyle Davies, Su Zhu, Mark Lamb and CEO Leslie Lamb have already paid another $54,000 fine

article-image

Rasto SK/Shutterstock modified by Blockworks

share

Dubai’s crypto regulator imposed a $2.7 million penalty on OPNX, a venture by Three Arrows Capital founders Kyle Davies and Su Zhu, for alleged violations in promoting virtual assets.

The Virtual Asset Regulatory Authority (VARA) imposed the fine on May 2 and remains unpaid to date. 

Additionally, Davies, Zhu, co-founder Mark Lamb and OPNX CEO Leslie Lamb were fined 200,000 Emirati dirhams ($54,451) for not adhering to marketing, advertising and promotion regulations. This latter fine has been settled, according to a notice published Wednesday. 

Because the $2.7 million fine hasn’t been settled, VARA mentioned it intends to take subsequent measures against OPNX. This could involve additional fines, penalties and measures to ensure payment is received.

Blockworks has reached out to OPNX CEO Leslie Lamb for comment.

Earlier in May, VARA called out the exchange for allegedly advertising its platform without implementing adequate restrictions for Dubai locals.

Read more: Dubai reprimands 3AC founders’ new crypto exchange

VARA became aware in February that OPNX was allegedly gathering personal data from the public. 

Consequently, the regulator handed a cease and desist directive to the OPNX founding team in April.

Despite implementing certain restrictions, it seemed that UAE residents continued to receive promotions and marketing messages from OPNX.

Reacting to the accusations, Leslie Lamb said OPNX launched in Hong Kong and that the exchange had implemented steps to block UAE residents from accessing and registering on the platform.

“To confirm, we have no Dubai or UAE customers and do full [know-your-customer checks] on all users,” she earlier told Blockworks.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

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.png

Research

Ethena Labs is leaping from its flagship synthetic dollar, USDe, to a full product suite—USDtb, iUSDe, and the Arbitrum-based Converge Chain—designed to marry crypto-native yields with TradFi-grade compliance. Our analysis shows how expanding into CME, ETF options, and tokenized Treasuries could lift protocol revenue from sub-$500 million in a bear case to several billion dollars if favorable regulation and institutional adoption align.

article-image

The L1’s Interwoven Stack is the most opinionated tech stack yet

article-image

Bitcoin is still rising, 11 years after the documentary film The Rise and Rise of Bitcoin

article-image

Arch Labs CEO told Blockworks that the team plans to launch a native token, but declined to give details

article-image

CEO Mike Silagadze tells Blockworks that the US is “open for business” and why its DeFi bank offering is the first of many

article-image

Doing one thing well and leaving everything else out is often what disruptive technologies do best