Just tried today to login into bter and surprise: It is asking me for 2FA authentication which I never setup there.
I'm not sure if account has been hacked as it let me to login with my old psswd, but then appears screen asking me for auth code sent to my email.

There is a problem as I don't have access to this email long time.
2nd As I said I never setup 2FA there. did they introduced 2FA as obligatory?
How to solve my problem? Anyone from support here?