One time someone copy pasted a bunch of my blog posts, ran them through a thesaurus badly, and published the result in trash journals under their own name. For example: [1] was turned into [2]. Even stranger was they apparently then machine generated a gibberish paper, referencing many of these badly plagiarized papers, and put my name and a coworker's name on it as authors [3]. Without our permission, obviously. Actually, that's what led me to the badly plagiarized papers.
A different time, some researchers did work extending something I published in a blog post[4][5]. Opposite to the experience in this article, they actually went a bit far on credit: they asked me if I wanted to be listed as an author on their paper! I hadn't done any work on their paper, so I declined. My understanding is that this request was triggered by some third party, an advisor or a referee, concerned that just citing the blog post wouldn't be enough credit because a blog post wouldn't be seen as a real publication.
[1]: https://algassert.com/2016/04/24/eves-quantum-clone-computer...
[2]: https://www.questjournals.org/jses/papers/Vol3-issue-5/A3501...
[3]: https://www.researchgate.net/publication/337832721_Unconditi...