Re: Someone had access to my account last month - Please beware!
I knew that, my comment was meant in general 
I've disabled my secret questions, nobody can lock my account that way.
I've disabled my secret questions, nobody can lock my account that way.That really is the recomend approach. It was easier to repurpose than to remove I guess and also be sure it dorsn't break anything else
"Secret questions" are a terribly insecure method to restore access, it's (often) easy to "hack" using information publicly accessible through social media.
Reminds me of this: https://youtu.be/opRMrEfAIiI