exactly the same problem.
I don't think it's a coincidence that we both have the same problem, it must be Google.
Any time I try to use Google, I am getting listings where each entry has a "This site may harm your computer" entry. ImageShack image below;
Is it me? I had a false positive with MBAM yesterday, reporting beep.sys as a trojan, but that has now been confirmed as a false positive by MalwareBytes.
Other than that, my system scans clean, and no rootkits, (AVG, MBAM, Windows Defender, Spywareblaster, Sophos Anti-Rootkit), so I would say my system is clean.
This happens in Firefox and I have also tried it in IE7. Yahoo is fine. I don't use any Google/Yahoo toolbars or widgets, addons, etc. Just the web sites.
Has anyone else noticed, or should I be digging deeper into my system?