Could it be related to flashplayer?

I never see this message when visiting the forum, so I'm guessing it only affects those using the chrome browser?

Eve, I think you're correct. Chrome is my default browser. When I accessed this site with Internet Explorer I didn't get any warning message.

Yes you are right Eve. I checked it in Firefox last night, no message. And today its not there in google chrome eiher. So the problem is solved I think.

And today its not there in google chrome eiher. So the problem is solved I think.

Same for me. It's a relief this problem has been resolved.