The other day... I was playing my minecraft server with my friends! I'd just hit a record of 234 people online at once! It was amazing! Until... PorkchopDood99 destroyed my life...
Finally another person joined. 235 players! Amazing! It was incredible just what I had gotten from my factions server! Suddenly PorkchopDood99 Msged me saying "Hey! I work for planet minecraft! I'm a mod! I want op!". Well, one of my admins seemed to have social spy on so they opped him believing him... Imedietly in the chat a few people were just like "How'd he get op?" And "Unfair!"s.
After a few minutes I realised my admin had done the wrong thing. He Broadcasted in the chat. "F*** You D***s". He Muted all the normal players and deopped all staff and banned them. I realised I had lost the server for good.

--------------------------The Article------------------------------------------
Yo Guys! I hope you enjoyed my story! This was based on a real thing that happened today. A  Guy came on saying he was a mod on pmc. Luckily my admins aren't so stupid and he was banned imedietly. As soon as I discovered this had happened. I was furious because he might of been a mod. Luckily most of these people are fakers and aren't website mods. Therefor he was banned.

---------------------How to fix the problem----------------------------
Ok. I'm not mentioning any people but he has an account. I know who you are If you happen to be reading this.
So now onto fixing the problem. A lot of people forget that they have available consoles. Aslong as they don't have access to the console then your fine. Never give anyone you don't completely 100% trust the console. It could end badly. Once you enter the console its only a matter of a few ban and unban commands before its all fine :)
They Might've done some damage to your server though. I recommend Core Protect for this if your worried about this happening. You can role it back.

Anyway guys! I hope you enjoyed my 3 Sections :) Please diamond comment and subscribe for more!