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

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.

recent research

Research Report Templates (20).png

Research

The dynamic between Ethena, Pendle and Aave exhibits a mutually-beneficial relationship, where the offerings of each business grows the top lines of every party in this exchange. Pendle sits at the intersection of YBA issuers (Ethena) and money markets (Aave), demonstrating heightened utilization rates of YBAs, where the PTs then exhibit profound utilization as collateral. YBA issuers see Pendle as a premier go-to-market venue, often underwriting incentives for liquidity on the market and solving for Pendle’s supply side, while money markets view PTs as attractive collateral types to lend against, solving for Pendle’s demand side. PTs represent a highly profitable collateral listing for Aave, with depositors maxing out the available borrow capacity. Pendle’s recent launch of Boros may now present the most material growth vector beyond what is currently exhibited on V2 markets, offering the ability to price yield, spreads, and duration risk across various points in time out into the future.

article-image

Ether-focused BitMine Immersion saw its daily trading volumes surge this week

article-image

From Ronin’s classic L2 pivot to Taiko’s based rollup and Puffer’s ultra-low-latency appchain testnet, Ethereum-aligned architectures are multiplying

article-image

The Gemini Wallet and Onchain hub are great for total beginners, but have a lot of room to grow

article-image

Airlines defend their rewards moat, Binance courts favor over breakfast, DAT fees pile up and systematic thinking

article-image

ETF flows slow, REV stagnates, Pump strikes back and Drift punches up