Blizzard has confirmed it is conducting a widespread purge of illegitimate leaderboard entries in World of Warcraft's Mythic-Plus dungeon rankings, after players raised concerns that exploited or falsified runs were skewing competitive standings. The rankings, which track the fastest and highest-level dungeon clears, are used by many players to gauge skill and recruit for high-end groups, so contamination by cheated entries undermines trust in the system and disadvantages legitimate top performers.

Blizzard described the effort as "a thorough scrub" of the data and indicated that further changes are planned beyond this initial clean-up, though it has not given a detailed public breakdown of every method being removed or a firm timeline for completion. The move follows community scrutiny and reporting of suspicious or exploited runs appearing on the leaderboards, and forms part of Blizzard's ongoing effort to maintain the integrity of competitive Mythic-Plus play in World of Warcraft.