Yes,
e-mail account at whois has been changed to 'just_a_imp@yahoo.com' right before domain transfer took place from (
http://enom.com) to (
http://godaddy.com and
http://moniker.com).
It was too late by the time I found out about it and I have no clue as to how this could be possible.
If my account has been hacked, I can not understand why someone would steal only 3 to 4 letters domains when I have over 500 domains.