Security Issue in my wordpress blog.
Today, i got mail that one post is published on my blog in the night which i did not published.
and more shocking is - its published my admin (my id)
I am already using these security plugins - akismet, jetpack, login captcha, loginizer.
now my questions is -
how to check and block this person for entering into my website again? i guess changing password immediately, any way to track and block IP address of this person? if i check location in analytics and block readers from that city....is it right strategy?
Further, what all plugins to install to prevent such issues in future? and to track future activities?
Please advice. Its urgent.
Thanks & Regards