Then there's some less support for them being misleadingly wrong, much more rarely.
Science fiction Terminators it is not. Paperclip maximizers, however, yes. In fact it can be argued that a typical capitalist company is a variant of a paperclip maximizer and is a simple form of superhuman intelligence.
Nick Bostrom invented that thought experiment. Start from there and go digging through AI safety research of which there are a few journals.
Real life samples include 2010 flash crash, social media automatically optimizing for engagement at any cost, a few computer vision issues causing medical misdiagnosis, Tesla's "self-driving", video game AI exploiting engine bugs rather than playing, suddenly racist face recognition...
And those are just mistakes, a malicious actor can do more with these. DARPA and IARPA have a whole damn wing on handling trojan attacks against ML systems.
A superhuman, even weakly superhuman paperclip maximizer is an extremely dangerous thing. (Analyze climate change in this light...)