I appreciate your tips ( and they make sense ) but in this case it sounded like they were allowing some type
of adware or spyware to display on their site. We have never allowed banner ads like this to run on SA. Many people
who come to SA probably can't afford the latest antivirus or the best computer and I don't want to put them at risk
for allowing sweepstakes like this to be listed here.

I'm not finding any issues with Celebrity Cafe. My anti-virus program has it at "low risk" which is normal and shows no signs of any viruses on the site.
My guess is is that there are a lot of people not doing a good clean up of their hard drive and cache and acquiring such things as nasty tracking cookies, hacker cookies, etc.
I'm sure whatever it is that is coming up on their computer is a third-party issue and not coming from Celebrity Cafe. Whoever or whatever it is is probably just using Celebrity Cafe as a portal. Good cleanup care of the computer and good anti-virus, anti-adware, and anti-spyware programs run regularly should correct the problem.