Yeah I've ran a few, including that one. Also manually checked all my AUR packages against the list and there are a few that are close, but not explicitly called out. Like filebot47 is an orphaned package and was called out as malicious, but I have regular filebot which is (I hope) ok. It seems the attackers were taking over orphaned packages and claiming themselves as a maintainer, which they were automatically granted after 2 weeks. I understand the idea of being able to contribute and work together in the Linux development world but this can be a recipe for disaster if left unchecked. It sucks people will take opportunities like this to inflict some real harm.
The only AUR packages I have are some of the more popular ones, and it's only because that's the only place I saw them available. I might look and see what I can install via flatpak if not in the official repos from now on.