I wanted to use my iCloud backup on a new phone. I entered my Apple ID and my password, chose my latest backup, but when I was asked to re-enter my password with pre-written email that I haven't seen before ever (ending in mail.ru ...). I checked my purchases history (in both App store and iTunes), nothing seems to be wrong, however I realised that from some time now I get the notification that my iCloud storage is almost full, even though I store there only contacts, calendar and my settings, I guess that's pretty much it. Is it a glitch or did I get hacked? Changing my password didn't do much help. What should I do to get rid of this email, plus I'm not sure how to see what uses up that much space of my iCloud account? I read somewhere that I should restore both my iPhone and my Mac to factory settings; does it really apply to my Mac as well? I would really appreciate your help, I'm at a loss!