PasqualePuzio

This plugin sends an email to the administrator for each login. The goal of this plugin is to improve the security of your website and keep under control all the accesses to your website.
You can customize the email template and exclude from notifications the admin access.
For further information and support contact me visiting my website or the official plugin support page: 
– <a href="http://www.pasqualepuzio.it" rel="nofollow ugc">WordPress Consultant & Specialist</a> 
– <a href="http://www.pasqualepuzio.it/plugin-wordpress/login-alert/" rel="nofollow ugc">WordPress Login Alert Plugin/a></a>

Login Alert

This plugin sends an email to the administrator for each login.

dasme

Adds an configurable alertbar to the top of your WordPress blog pages when enabled. I use it to advertise when I’m recording a live podcast on my site, but you may have some other use for it. Enjoy!

VGPodcasts AlertBar Plugin

Adds a configurable alertbar to the top of your Wordpress blog pages when enabled. Also adds a Dashboard Widget to easily turn the AlertBar on and off …

Login Alert vs VGPodcasts AlertBar Plugin