Lol fun FWP for today.
So I run a minecraft server, nothing really serious, like me and a friend hop on once in a while and just hang out or whatever. A while back I noticed some weird stuff like chests missing and blocks missing, like a creeper blew up or something. But then we started to find more weird stuff and it looked way worse than just some weird glitch. Then it started to dawn on me, the damage was starting to look more deliberate, aka griefing. Remembered a while back I removed the IP whitelist and just let it wide open, as one of his friends wanted to play too and instead of starting to manage a white list of IPs that may change over time I figured I'd just chance it and let it wide open. For whatever reason there is no option to set a server password. So long story short I checked the logs and sure enough I got hit. Some player with name jewishsex (lol) logged in at some point from a BC based IP. I'm running on the default port so I'm sure these are just people port scanning IP ranges to look for rogue minecraft servers. I don't take this server all that seriously hence why I did not care too much about security, but it's kind of hilarious that it happened. At least it rules out anything weird going on with the server.
I ended up just re-adding the IP whitelist for now. I think there is a way to whitelist based on username, need to look more into it, just never really bothered.