Making a post about hackers/cheaters and your own personal encounters with cheaters, is not very effective and is discouraged. Hackers should be properly reported, and posts about hackers should NOT be reported on the forums. To successfully report a hacker I have provided the following info.
For hacker/cheater problems:
We have a new e-mail address for you to report hackers. Send us their name, the server you were on and a screenshot if possible (F12 in Steam). Make sure you do it the moment it happens. That will greatly increase our results.
h1z1cheater@daybreakgames.com
This is an email address, in addition to the current anti cheat, you can help us out by reporting cheaters!