OKX began large language model penetration testing over a year ago

OKX has been running automated penetration testing powered by large language models (LLMs) for over a year, according to CEO Star Xu, who said the exchange detects and responds to various cyberattacks monthly, including advanced persistent threat (APT) attacks targeting the crypto industry. Xu said OKX is strengthening internal security checks and continuing to improve its security framework, drawing lessons from recent security incidents at peer exchanges. The move highlights growing security concerns across the crypto sector, where exchange breaches can undermine user trust and trigger market-wide fallout. Investors and users should watch for further details on OKX's LLM-driven security infrastructure and whether other major exchanges adopt similar AI-based testing approaches.