About Ricochet
RICOCHET Anti-Cheat is Call of Duty's proprietary anti-cheat initiative. According to the official Call of Duty site, it is a multi-layered system that uses server-side tools to detect and disrupt cheating alongside a kernel-level driver on PC that monitors software interacting with protected titles. The driver runs only while a protected Call of Duty game is open and turns off when the game is closed, and it only monitors software that interacts with those titles.
Warzone is Activision's free-to-play battle royale companion within that protected lineup. The crackdown on Warzone Agent targets a paid matchmaking abuse tool rather than aimbots or wallhacks, and Activision warned that accounts and hardware used with unauthorised software remain subject to enforcement under its Terms of Use.