I went through some of these and the one that stood out to me was this one
https://hackerone.com/reports/2823554
Where the reporter says, "Sorry didnt mean to waste anyones time Badger, I thought you would be happy about this.".
People using LLMs think they are helping but in reality, they are not.
[1] https://daniel.haxx.se/blog/2025/07/14/death-by-a-thousand-s...