Almost all of my web pages are insecure?
I have windows 8 and was using McAfee virus protection (free trial). I began to notice that the majority of the pages I visited had this symbol — http://i.imgur.com/zx0m7C1.png — in the search box.
I use google chrome (as evident in the screenshot) and the computer is new. I've uninstalled McAfee and switched to Windows Defender and am currently running a full scan. McAfee never detected anything. I'm scared that there is some sort of spyware and I don't want to enter any information on the computer. What should I do?