OKX NFT Aggregator

2023-09-16

OKX NFT Marketplace records single-day trading volume of $11.54 million, a 114.5% increase, reflecting rapid growth of the aggregator product.

2023-12-12

OKX DEX Proxy Admin Owner upgrades the proxy contract to a malicious implementation, opening the claimTokens exploit vector.

2023-12-13

OKX DEX exploited for approximately $2.7 million via compromised Proxy Admin private keys; OKX confirms the incident and pledges user compensation.

2023-12-19

CertiK discloses a critical Remote Code Execution vulnerability in OKX iOS wallet app (version prior to 6.45.0); OKX patches immediately.

2024-02-24

CFTC issues a subpoena to OKX referencing alleged fraud and illegal activities in digital asset transactions.

2024-06-20

OKX NFT Aggregator suffers a smart contract storage-collision exploit during a contract upgrade; part of a combined ~$6.9 million loss across OKX NFT Aggregator, EFVault, and PikeFinance.

2025-02-21

Lazarus Group executes the $1.5 billion Bybit hack; approximately $100 million is subsequently routed through OKX Web3 DEX aggregator infrastructure.

2025-02-24

Aux Cayes Fintech Co. Ltd (OKX operator) pleads guilty in SDNY to operating an unlicensed money transmitting business, agreeing to pay $504 million in penalties and forfeitures.

2025-03-06

ESMA convenes meeting with representatives of all 27 EU member states to discuss OKX's role in Bybit hack laundering and MiCA compliance status.

2025-03-17

OKX voluntarily suspends its DEX aggregator service, citing Lazarus Group misuse and the need for security upgrades including real-time hacker-address blocking.