They can paralyse this regional transportation network in a snap

Not to be like overtly careful or avoid discussion of the subject, but maybe don't make that easier for people by giving somewhat specialised tips like your first paragraph.

I'm not saying the Russians on Lemmy will pick up on that specifically but I don't think you being that specific brought any more to the comment than having said "our admin is an idiot and I don't trust his password system at all".

I'm being way too prudish and cautious — for now.

But I've definitely started being more vague about some things, just as practice for when this shit gets worse. I'd like to say "if", but I don't believe that rn.

Especially when nowadays technically someone could genuinely just have an LLM crawl for anything like that and then check out who those people are. I don't underestimate Russian spycraft. Their military, yeah. Their spycraft and sabotage? Less so.