My account has 2 step Authentication for some time now, I didn't put it up

As the title says, one day I just couldn't log in onto my account on the website as it wanted me to put in 2 step authentication. I'm not talking about this account it's my 2nd account. I can log in into the game and play but I can't access it on website as it asks me for 2 step Authenticator and I can't access it.

Mods delete this thread I somehow found the email which I used for my account and I successfully removed 2 step Authenticator. Even though I didn't activate it myself.