alt Hacker NewsI seem to recall headlines about Russia infecting AIs with propaganda, one or two years ago.
I don't remember actually reading the article, so I have no idea how serious that was, but I'd be surprised if this wasn't being studied actively by all major countries already. And that may be one of the core reasons for the China vs US AI competition.
Israel also did so. But most of it seems to get filtered out pretty well. the Sausage eating was possible due to lack of material existing in this topic area.