That page you linked to explains the situation pretty well, Phoenix. It includes this...
Quote:We made Google aware of the issue in late November. They have redesigned the embedding mechanism to prevent our attack and are now distributing a version that is not vulnerable. The Google Desktop application has an auto-update feature, and Google is rolling the updates.
I've been using Yahoo's Desktop Search today....oh my God it's fantastic....blows MSN Desktop & Google Desktop searches out of the water, IMO. I always hated Google's forcing you to use a browser to search & their tiny results previews, & MSN doesn't rank things very well & is a bit slow (compared to the others, anyway). But Yahoo Desktop Search is incredibly powerful, lightning fast, has a great interface, & offers much more control than the others. B-e-a-utiful. One thing I noticed right away is that Outlook doesn't have to be open for it to index your email, which is a nice change from the others.
Of course, Yahoo did start out with an already complete, popular & award-winning application (X1, which I've been interested in for about a year now but never tried because it was a commercial product), while Google & MSN, as far as
I know anyway, mostly wrote theirs from the ground up.
I'm not familar with other similar products like Copernic and Ask Jeeves Desktop Search beta...