In case you haven't heard...
Hello, Ariana Grande Wiki. I'm KCCreations, a bureaucrat on the English Maximum Ride and Zedd Wikis, as well as a frequent Community Central-goer. I'm here to address something not all of you may be aware of.
Also, if you are afraid that your account might be compromised (though the chances it will be are highly unlikely considering how many millions of users use Wikia) or that your password is too basic, I'd recommend changing your password via Special:Preferences. For a visual explanation on what makes a better password, refer here.
I am not trying to scare you. I am only trying to inform you of this. So don't be afraid; just go on with your lives normally.
(For updates, follow this thread.)