Mine isn't, but I've created my account only a week ago, so maybe I've created the account after the breach. EDIT: Should've read TFA more thoroughly, it says

Mine isn't, but I've created my account only a week ago, so maybe I've created the account after the breach. EDIT: Should've read TFA more thoroughly, it says the breach happened before the 30th September. And I created my account around the 2nd October