I got killed by this guy yesterday, he sniped me while I was going up a zip line. Check out his stats, he went from full potato to pro in 1 day, the 23rd of December he suddenly got very good. Kill cam showed how perfectly he tracked me up the zip, 100% aimbot.
This guy was wiping out our entire team the other day again and again.... He knew what room you were in and what way you were facing.
https://cod.tracker.gg/warzone/profile/atvi/bug1#2308614/overview
Level 468 (Top 0.1%
K/D Ratio 5.20
Just 13 days of playtime!