Live Search now has a feature that helps you spot compromised/malicious websites. If you click on a link in the search result and this website was compromised you will see the following appear beside that link:
Huge pointer to use Live Search for your daily searches! Especially considering so many websites are getting exploited one way or another nowadays! Even well known trusted sites aren’t always safe, this is also why Live Search Webmaster tools now also includes a feature to check your site for malicious links. Use it! And should your site ever get compromised: on the Live Search Webmaster Center blog, webmasters are provided with information on how to fix and secure their websites from future abuse.