Ungermax
Master Artificer
And yet the Capthcha thing doesnt work properly, you have to open an incognito window to prove you're not a robot.They're all Spambots, and some are likely AI bots. Most of the recent ones are using things like homoglyphs, for example Latvian special characters to bypass the default spam filters.
CAPNTHLA: https://nethackwiki.com/wiki/CAPNTHLA
Rubber bands dont protect against spam it seems