2. After changing the password of my account, I also changed my email address, and added a new security question for additional security.
I suggest NOT using/adding security question on your btcointalk account
If I'm not mistaken, if you used it to recover your account you will end up with locked account instead
please cmiiw, I vaguely remember this fact
Just quoting for reference. This could be a masterpiece for those who lost their accounts and the hacker used yopmail account.
It's a good thing OP reacts swiftly recovering his account instead of locking it
another user
vyg_new chose to lock his account and now he has to wait for admin to unlock and recover it for him