Mal Ware on the site?

Did this pop up while browsing the forum?

Yes, while browsing "What have you done to your Nissan Today".

I ran several scans against the site and its index, no injections found.

Gary, can you clear your temp cache and see if you can re-create the issue?

I've been back on the "What have you done to your Nissan …" for a hour and not been able to recreate the problem. Z31Performance was the only site I visited with this computer yesterday. I cleaned the cash several times yesterday while on the Z31P site yesterday and it the warning kept coming back … clean today. Mystery.