There is another account I suspect which is changed hand. I will need to check a few of my campaign sheets to find the username but I don't want to do it too because I am only suspecting and I can not give concrete evidences.

If I remember then I accepted and removed the user from my campaigns several time. My impression was that he used to make good posts but in the last few months or a year the account is posting garbage and it feels like he does not have any quality to make good posts too. I was wondering what could be the case? I can relate it now with at least something like account was given to a friend and the friend does not have any idea what to do but to spam for earning money.