So I was on netflix and google at the same time when I went on wikianswers. Suddenly I get a pop up saying some kinda of file or something called about/blank/ is trying to connect to the internet. It was an adobe pop up window. I clicked okay which apparently is "no" unless u alter ur settings which I didnt. What is this? Everything seems to say this is some sort of malware or hacking device. Should I be concerned? Any way to make sure it's not on my computer. I'm using google chrome btw.