Thats what I meant about the security of chrome. I was referring to the data collection and spying of google.
Try PDF-Viewer and see if its any good. If not, then you still have Adobe to go back to.

I will try with Noscript again, as you are right, its worth the effort.

I looked at RequestPolicy and unless I am missing something, Noscript actually does this as well. There is a section on cross-site blocking with NoScript. So RequestPolicy seems kinda redundant.

Do you have any special firewall like Comodo firewall?