Well, I was looking for a group, and in a Twitch Channel, I got a group offer. Then I got his skype and we were talking and he told me "Hey I ruined my Setting can I see your Settings?" and I sayed Okay. I shared screen and he directed me to my Arma OA Key. I didnt know it was my key it was like: 45 f4 sa 45 45 etc.... Then He hanged up on skype and called me on chat really bad things. IN a moment I tried to get into DayZ and well, It sayed "CD Key in Use" I knew what was going on. 30 Minutes later I try and I was able to join but I was on the shore, and I had lost everything. I dont know if it is posible to do something so he does not get into my character again or what? Do I have to buy another CD Key? I also dont want to get banned from DayZ. Its not me he is going to test hacks on my CD Key. I would apreciate any help and if you can tell me how the Cd Keys work and is my Steam account safe and everything I woudl realle apreciate I also made an atach file of the conversation we had. Thanks, Memo MZ PS. I know I am super retarded for giving my CD Key please dont tell me this, I know better help me out with this. Chat of CD Key.txt