now many people have been hacked by unknown hacker if you see someone send web to you don't click on it they can hack you by this way or if you see VAC staff or Steam staff asking for your id password don't give them because they don't asking for id password and if someone give you webside and tell you that it have free game don't listen to them because you can get free game on steam only. this only few of hacker tricks if you see someone doing like this go away from them and your id will be safe.