I have been using an OpenVPN client and use 2 or 3 browsers depending upon the context. Today, I wanted to log into my facebook account but the login page was different. The url seems legit, and upon further inspection using "inspect element" I found the following websites "https://static.xx.fbcdn.net/rsrc.php/v3/y......" which also seems legit facebook address used for "cross domain concerns" I have attached the respective image files for reference. But the thing is, if I try to access the same website from chrome I get the regular login page. I also noticed that when I log into my router a message, " this website is not secure" pops up (by kaspersky). It also shows the old default ip address (images attached for better understanding). Is this a concern ? is my router targeted by a DNS attack which is redirecting websites ? I did login to the router and updated the firmware and reboot it, change the default login ip address, but this problem still appears. Any advice ?
P.S. I have posted the same question on bleeping computers website too.