Recently, many hackers were using hax to kill players (kill people instantly, lock the aiming on the head). My armor wasn't damaged, and I had 200HP but they just one shot me.
They are the same hax software in ARK, which suppose to be banned many years ago, but now they are here again because Atlas is using old Anti-Hacking software.
You can simply google and find hax online for just 20 bucks pre-month, which is very unfair to other players.