My impression is that so far, this thread has been mainly about claiming something, then complaining about it, and hoping that this provocation results in someone coming by who gives all of the desired information.
And it seems to me that there could be better ways of asking those who know to come by and give that information.
In this thread, my impression is that the original poster may have had his question resolved quite quickly and easily if he had given more detailed information on his observations instead of giving the impression of jumping to claims and quick conclusions.
From what I have read here, I still cannot exclude so far that he may have simply encountered an automated mod in one of his Live Chess games and misinterpreted this to be a human mod reading his game chat. This is why I had started to try to ask him for more detailed information, because this is the simplest and most probable scenario I can guess so far with the information given.
As a rule, I generally assume that every key stroke and every click I make on my computer is recorded somewhere, and therefor accessible to someone. If I don't want something I did or said online to be found out, I just don't do or say it.