OKX relaunches DEX aggregator and wallet after Lazarus Group incident
Crypto exchange OKX has relaunched its decentralized exchange (DEX) aggregator, OKX Web3, nearly two months after suspending the service due to suspected misuse by North Korea’s Lazarus Group.
The aggregator returns with upgraded onchain security systems and real-time abuse detection designed to block illicit activity proactively, reports Crypto News.
Founder and CEO Star Xu announced the restart via X on May 5, positioning OKX Web3 as a “browser and search engine for blockchain,” with a focus on enabling safer DeFi participation through automatic monitoring and user alerts.
Relaunch follows Lazarus-linked suspension
The DEX aggregator was originally taken offline on March 17 after OKX detected attempted exploits by the state-affiliated Lazarus Group. Although the efforts were unsuccessful, the platform was paused to allow for security upgrades amid intensifying regulatory scrutiny in both the EU and broader crypto market.
The suspension coincided with reports from Bloomberg that EU authorities were probing whether OKX’s aggregator tools had indirectly facilitated the laundering of funds linked to the $1.4 billion Bybit hack. OKX maintained that its aggregator did not custody user funds and that the investigations stemmed from misunderstandings of how DEX aggregators operate.
Security upgrades target wallet-level abuse
The updated OKX Web3 now features a dynamic database that detects and blocks wallet addresses tied to malicious actors, issuing real-time alerts for risky transactions. The relaunch also introduces wallet profiling tools that classify addresses as whales or snipers, enabling more nuanced risk assessment.
OKX said the platform has been audited by CertiK, Hacken, and SlowMist, with infrastructure tested through an ongoing bug bounty program. The move comes shortly after OKX introduced “OKX Pay,” a new zero-fee, self-custodial payment feature for stablecoin transfers.
The overhaul highlights how leading crypto firms are tightening onchain compliance amid rising geopolitical risks and regulatory oversight.
Recently we wrote that OKX has launched a promotional campaign to mark the listing of LAYER, offering users the chance to share in a 24,000 LAYER prize pool.
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