It seems the Google main search engine has a critical problem.
It reports any site as being malicious, even when you just look for CNN.
See attached image. I validated on http://www.google.co.il, ww.google.com , three different laptops,three different browser and multiple IP locations. I assume it is not virus on my system.I wonder if the problem is global. Without Google it is hard to know what happens in the world.