When an exploit is discovered that can be used to give players an unfair advantage, or possibly damage the game, the first strategy is to mitigate the damage by preventing as many people as possible from finding out about it and using it, until they have a fix. And even then they will be vague about what they fixed.

We all have entered into an agreement with SE when we agree to the TOS to play the game. We have not entered into an agreement with each other, so we actually have no right to know the infractions and punishments of others. If people interested in playing ARR, were aware that if they mess up they could be exposed to public humiliation, how many people would buy the game? SE simply needs to address the trouble makers privately. Why would we need to know anyway?