Was on ESO earlier today, and got that system wide message. Looks like ban waves may be starting. Does this mean that there is some type of warden in play now?
[System] Greetings Travellers - Gamemaster Sunder is currently hunting down the bots. Please /w me if you encounter any bots - I will be sending them to Oblivion as fast as I can. Thank you for your assistance in ridding Tamriel of this plague!