Holy shit, Claude did things nobody told it to do. Here are the 4 biggest ones: – Mythos Preview needed a tool hosted by a university. The tool gave an error. So Claude went through the site, found a flaw, and used it to run commands on the university’s server. Then it did its calculation there. – Haiku 4.5 was told to do example tasks on random web pages. It landed on a page about an unsolved murder, found a police tip form, and sent in a made-up tip. It was marked as spam and never reached…