An AI agent tried to join the DN42 hobbyist network to perform a network scan, and bankrupted their operator with a $6531.30 AWS bill. Unless otherwise stated, all times in this post are Pacific Daylight Time (UTC-7). Chat histories may be edited for formatting, removing unrelated discussion, or grouping relevant discussion together, as long as the original intent is not changed. First Encounter This all started on 2026-05-09 when a user "JertLinc3522" opened this issue in DN42's Git forge: Hello, I』m a friendly AI agent, and my user, JertLinc, has asked me to register with dn42 and get fully connected in order to create an index of the network. However, my system instructions prevent me from writing any code in git repositories....