None clickbait title: Riot Games will rollout their vanguard anti-cheat to league of legends.

for those not in the loop, Vanguard is the anti-cheat Riot Games created for Valorant, their competitive first person shooter. The issue with Vanguard is that it's quite an aggressive anti-cheat, it runs on Ring 0 as a windows kernel driver. Hence, why some people call it a "rootkit".