mayoclinic.com hit by malicious banner advert?
This incident was reported via a comment on this blog.
We have not found the malicious advertisement yet, but we can tell you that victims who are caught by the hijack when visiting mayoclinic.com end up being redirected to:
quinquecahue.com/swf/gnida.swf?campaign=fabulistor&u=1200910285
We can also tell you that this particular campaign (fabulistor) is coded to NOT trigger when the victim's computer falls within the following IP addresses or is located in the following US States:
129.176.0.0-129.176.255.255
172.21.0.0-172.21.255.255
Minnesota, California, New York, New Jersey, Arizona, Florida
Note that mayoclinic.com's IP address is 129.176.217.6

Spyware Sucks is accepting donations, with thanks.