Not sure if that is mentioned with the comments already. I am currently trying to hire a remote developer (real posting) and I have to battle with 'fake applications' with super generic CVs and intros, individually created by AI for specific jobs [2,3,4]. I assume that there are humans behind it in most cases.

[1] https://news.ycombinator.com/item?id=42655183 - my rant [2] https://www.rezi.ai/ [3] https://flowcv.com/ai-resume-builder [4] https://www.jobscan.co/