OK, I don't know what I did, but all I know is this.
I got a virus. By extension, I presume my web details (Facebook, dA etc.) have been compromised.
Henceforth, I shall be taking a leave of absence from DeviantART for the time being, until I am absolutely sure I have nothing to worry about. Please disregard any activity from this account until further notice in the form of a journal stating my return.
Farewell for now.
-Wierdo.