That would be reassuring if it wasn't a part of the biggest subway system in the world. I think you'd need an obscure OS and an obscure organization in order t

That would be reassuring if it wasn't a part of the biggest subway system in the world. I think you'd need an obscure OS and an obscure organization in order to significantly decrease the risk of the internet hating you enough to infect you with ransomware. Oops, a third requirement: your obscure OS can't be the same obscure OS used by the biggest subway system in the world. Because if someone did end up hitting NYC Subway why not hit the other instances that showed up in a scan? Is the hacker really going to think the extra 0.01% profit isn't worth the zero dollars it costs to infecting a few more machines?