Anti-Evil Operations

Anti-Evil Operations (AEO) is Reddit's internal name for the trust-and-safety team responsible for enforcing the sitewide Content Policy at the administrator level. Distinct from the unpaid volunteer moderators who run individual subreddits, AEO is staffed by Reddit employees and automated systems that identify and remove policy-violating content and accounts across the entire platform. Its remit covers serious abuse such as harassment campaigns, hate, spam, ban evasion, account takeovers, and illegal material, and it can act without a moderator report. When AEO removes content, the action is often labeled as having been taken by Reddit's administrators rather than by a community's own moderators.

Reddit built out its trust-and-safety, community, and anti-abuse functions around 2015-2016 as the platform expanded and faced mounting criticism over harassment and harmful communities; reporting from that period documents the creation of an internal anti-evil team. AEO became more visible after the June 2020 policy overhaul, during which Reddit banned roughly 2,000 communities and, over the following weeks, removed thousands of hateful subreddits. The team is sometimes criticized by moderators for false positives and opaque decisions, illustrating the tension between centralized administrator enforcement and Reddit's tradition of decentralized, volunteer moderation.