A few days ago an ad "Powered by LaSuperba" is showing on every broser of my Ubuntu 14.04. My main browser is google-chrome, but it happens on Firefox and Opera aswell. I noticed that it doesn't happen on incognito mode, but even removing EVERY extension from Chrome didn't do the trick.
- Update I've also tried removing every browser preference file, reinstaled the SO keeping the /home partition and the problem is still there. So I think it hides somewhere in my home dir.
It looks like that this ads overlays something on the browser using SWF. Some sites like feedly even stop working because of this "overlay".
Any ideas?
/etc/resolv.conf
to see where your DNS comes from, usetracepath
(sudo apt-get install tracepath
) to see where your connections go,wireshark
to watch the connections, check/etc/hosts
for strangeness. You could use a command-line browser (lynx
,links
) to expose more info. Any idea who/what "LaSuperba" is? ISP? Porn site? Your Government? J. Random Hacker?wireshark
to capture all TCP/IP packets in and out, and inspect them.man wireshark