One of my users contacted me with a message that scared me, he told me that SiteAdvisor has given my website a false positive. I am not sure why this is.
I did two compleete system scans wich gave no positives what so ever.
If anyone needs more infomation I'd be happy to give you some more.
I can't find anything to account for the SiteAdvisor rating. The site page says Trustedsource has detected something but you'll need to contact them to ask what that might have been. Contact details are in this document.
I don't find any cautions on either SiteAdvisor or TrustedSource today. If the issue has been resolved, then the original poster may wish to mark the question as "answered".