Vanguard is Riot Games’ new anticheat made for Valorant and was promised to be at least on the line with other aticheats if not superior. However, a redditor and beta tester found out that it is a kernel anticheat (which means it has admin’s access) and can be used for various things, including collecting data from its user. A youtube channel under the name SomeOrdinaryGamers made a video on this topic but the link was already posted and removed here. I hope we can get some responses from the dev team because Valorant is seriously a fun game and I don’t want to give up on this.
I replied a few dozen times in a thread on Sunday, here's a link to the most in depth comment I wrote: https://old.reddit.com/r/VALORANT/comments/fzxdl7/anticheat_starts_upon_computer_boot/fn6yqbe/