Started getting major complaints from customers over the past 5 days about false positives.  Seems they are being kicked by the keyword filter (which we don't use...it is empty).

I upgraded to build 850 but still getting complaints.

Not sure why the filter is triggering...but seems that something radically changed on our system (even though no one has touched it in months) and it suddenly is causing an issue.

Not much to go on but I thought I would throw it out and see if anyone can point me in the right direction.

Roy