Cheaters have been a problem in Call of Duty: Modern Warfare 2 and Warzone for years now, to varying degrees of severity. Infinity Ward once again updated its anti-cheat system to announce when a cheater has been removed from a lobby, and flags offenders using the kill feed.

The Ricochet anti-cheat system has been updated as a part of Modern Warfare II and Warzone Season 5. The system has been in place since 2021 and is described as a "robust anti-cheat system supported by a team of dedicated professionals focused on fighting unfair play."

Infinity Ward has continuously updated Ricochet to adapt to the ever-evolving cheats that malicious players employ. The system started as a simple kernel-level driver protection tool but has evolved into an anti-cheat powerhouse, enforcing fair play among the millions of Call of Duty players.

In the latest update, Ricochet uses the Call of Duty kill feed to notify lobbies that a player has been removed from the game for cheating. This shaming tactic is just one of the number of ways that the system punishes offending players.