Polymarket: Multiple "ghost transaction" account clusters have been identified and blocked and the blocking mechanism will be strengthened

On May 11, Polymarket announced its latest progress and feature updates, including the introduction of latency spam mitigation measures to ensure order placement and cancellation operations, fixing the "insufficient balance/authorization" error problem, and another core issue that affects price limits. It is expected to be fixed in the next few days. In addition, Polymarket stated that it has identified and blocked multiple "ghost-fill" account clusters, all of which were created before the depositwallet system was launched. Currently, once a "ghost-fill" behavior occurs, it will be identified and blocked. The recharge wallet system will also prevent it from continuing to create new accounts in batches, and more updates will continue to be released in the coming week to resolve previous legacy issues.