I need help I stopped playing for a while came back and saw a strange emblem on my acc so I check and it was called a completely new name and someone been playing iron banner on my account for last 2 days when I go to unlink my acc so it’s not cross save says I need to log into all my accounts and prove there mines I can do that to all but the one idk who it belongs to and my biggest question is how they link there steam account to my acc with no notification or anything