Please shoot me a note with a link to the page where you see it next time. I'm betting that there is a link on the page to a site that was labeled by google
at one time as serving malicious code. The warning you included earlier was regarding an ad product used by some sites (not ours) that was a problem. That product however has not been around for a year or so. Still, if we have a link to a site that might be of concern, we''d like to remove it.
We work hard to keep the board clean and have run a scan after your alert. We've found nothing - still there could well be a link to another site in a post that might be a concern. So thanks for keeping an eye out.