Verelo Blog Monitoring is a WordPress plugin by Verelo Inc. that will automatically start monitoring your sites uptime and check for hacks/malware from multiple Verelo global locations on a 5 minute rotational schedule.
Verelo Blog Monitoring Plugin Dashboard
Features:
Monitor your blogs uptime.
Ensure your blog is free of malware and viruses.
Multiple geographic locations observing the status of your blog.
Instant notifications by SMS, Phone or Email when something goes wrong.
Download: http://wordpress.org/extend/plugins/verelo-blog-monitoring/