Suzuki 4WD Club of Victoria

When I logged in tonight one of the registered users was Yahoo [Bot].
I had a quick search on google and couldn't really find anything relating to this one, what does it actually do, and is it malicious?

Matt

Its how search engines update their site contents. Its an automated tool ( a "robot" hence ... bot ) that reads the site contents and updates their search engine.

Actually its a good thing as its means Yahoo is continually updating its search results for the club