Just thought I would post an update on this...
I have been in touch with Kaspersky and had numerous emails with their support people.
Each time I went to my forum it would appear. I created an account for them to login which they did but didn't have any reports for them. What was strange was it stopped happening to me after a while. I have been a little busy since then so tonight I thought I would pop back in here to let you know.
Guess what it started happening again on this site but it no longer happens on my forum.
I have just taken a screen shot so hope it doesn't upset anyone by post a link to here here...
Each time a change a page on here I get the above.
Just to repeat I no longer get it on my forum. I told Kaspersky support I would report back to them if it appeared again, but it hasn't on my forum but has on this one.