^ I looked at what this person said to do and the only way to get unbanned is to let them investigate to see if you were actually trying to hack the game.

This is old it was an issue from the last update.
a zombie one hitting you at fresh spawn sounds like you dayz client is lagging and causing you to take the damage from hits the game hadn't processed yet on your end and then looking like you got insta-killed. The major things that cause these lags which i had problems with before are the game is defaulted to settings to high for your computer (it uses a bit of RAM) if you have overwolf in the background get rid of it (uninstall) because its useless there is and overlay for teamspeak that does the same thing as over wolf without dropping your frames. If you think your PC is the fastest and this isn't lack of resources you may be wrong I'm using a 3.5GHz CPU, 4GB RAM, and 2GB VRAM on a 650 NVidia. I had to change my graphics to a lower setting to stop lagging.

They have to stop the ability for the hackers or modders to make the ridiculous amounts of ammo stacks also I was playing today and found a guy who was a rather polite hacker that was helping me he dropped an ammo box with 14793.... amount of ammo in each slot which to me was amazing to see that he could even lift that amount of ammo. but the lower amounts of ammo would just cause a spike in the people attempting to gain more by server hopping, modding, or even killing others for their ammo.