I posted about how bad of a job nelson / BE is doing to combat hackers in 3.x here - Thoroughly disgusted by Battleye's Unturned anticheat
I am still thoroughly disgusted, and according to certain individuals BE can’t stop a lot of the hackers because they are taking advantage of exploits in the games code, which, the same individuals have said would be easy to fix but nelson hasn’t fixed them. If this is true then it truly disgusts me how nelson works. There were hacks earlier that could crash peoples games, and that was fixed rather quickly by nelson. Yet your typical run-of-the-mill hacks are completely unregulated and undetectable.