This morning I had to do something on my blog and I couldn't login nor would my password arrive so instead I had to reset my password manually via phpMyAdmin. Once in there I noticed that the admin email had been changed to mr5@hotmail.com, so I did a google search and found the same email mr5@hotmail.com has been responsible for alot of internet site hacking.
How can I prevent this from happening on my blog again, as far as I can see nothing has been changed but the fact remains that if its been done once it could be done again and again. Is there some kind of firewall or some kind of way I can check I.P's of people who logged into my blog via admin and the password he created?