Your data isn't being sent out of your browser. The source code is here: https://github.com/toolness/collusion https://github.com/toolness/collusion As with a

Your data isn't being sent out of your browser. The source code is here: https://github.com/toolness/collusion https://github.com/toolness/collusion As with all Firefox addons, you can right-click + save-as the xpi file, run "unzip addon-name.xpi" and look at the source.