I’ve been getting notices from my Norton software off and on for quite a while. It usually closes my IE browser. It's Windows Internet Explorer 9, version: 9.0.8112.16421, with update 9.0.10. It’s past due for an upgrade, so maybe that could be part of my problem.
It seems like I’m getting it when I mouse over something while scrolling through the threads, but I’m not sure. Here's the one I got a few minutes ago....
CD in Oklahoma