Discord has confirmed that a bug in its automated safety system led to more than 8,000 accounts being mistakenly banned since May 2026, after users reported being removed from the platform for posting harmless images. The affected content included grids and similar patterns such as chessboards, in-game textures and Minecraft inventory screens, none of which breached the platform's rules. The company says all impacted accounts have now been restored, but the incident highlights the risks of relying on automated moderation that can misidentify innocuous material as harmful.

According to Discord cofounder and chief technology officer Stanislav Vishnevskiy, around 200 of those affected had posted "grid-like" pictures, while roughly 8,000 others had shared "other benign images". Discord's safety system is designed to flag content by matching it against known harmful material, and human reviewers are meant to step in when there is a potential false positive. However, a glitch caused flagged accounts to be banned outright rather than merely being prevented from uploading during review, and the same bug then stopped those bans being lifted automatically even after staff had cleared the accounts.