Yahoo has announced on its blog that since security is so important, together with McAfee, Yahoo has launched SearchScan to protect web surfers from sites that contain malicious software such as viruses or software and spam.
If you do a search for a phrase like "screensaver," you'll see the tool in action:
While the solution is great for security, forum members wonder why the questionable results have to be indexed at all. There are a few possible answers to this scenario, including the possibility that the site can be mistakingly flagged as dangerous if there are enough reports about it. This solution instead lets the web owner see it before it's taken off the results completely and gives some information into what could be causing the warning.
Malware reviews aren't new. Google has had the feature since the beginning of 2007. It's very good for Yahoo surfers that they get the added security as well.