I opened a link using the built-in facebook browser yesterday, and pop-ups on the website kept asking me if I wanted to install some anti-virus and they had two options: No thanks and OK. Normally I press the back button because I'm wary of clicking anything, but this time I clicked "Cancel."
I've noticed some weird behavior with my phone freezing this morning and now I'm paranoid. Could have clicking "Cancel" actually installed something? Was the message box option spoofed?