I’ve seen this done on VMware personally. They most likely pivoted from another system on that network with a RAT. Here’s bleeping computer article instead: https://www.bleepingcomputer.com/news/security/meet-interlock-the-new-ransomware-targeting-freebsd-servers/
Nintendo sues everyone they can because as an IP holder of some seriously valuable properties, everything else in the gaming industry just looks like free real estate for them to colonize. I can make a game called “Dog Fighters” and I’m sure they’ll find a way to tell me they own that idea.