This is an important means to combat known criminals from abusing the platform.
For example, when addresses related to known hackers or illegal activities are detected trying to trade through OKX DEX, the system will automatically block these operations.

Therefore, Star also mentioned before that after discovering the inflow of illegal funds, OKX said it had frozen some of the relevant funds and cooperated with the victim (Bybit) to track the hacker address.

This post-event countermeasure shows that the OKX platform has a certain emergency response capability and can limit the expansion of losses after the incident.