Firefox Add-ons

Fire Rupert

# Updated 16-Dec-2014: Version 1.0.1 now approved by Mozilla and available for install/upgrade.

Checks any requested web addresses against a pre set blacklist (Master List of Murdoch owned web properties) and, when a match occurs, redirects to a notification page on the website.  That page gives you the option to: go back, view Google's cache of the page, search Google for similar pages, or to allow the page (greylist) for a set period of time.

Murdoch Block  

by murdochblock

Blocks websites owned by Newscorp.

Murdoch Alert0.2

by MurdochAlert_extension

MurdochAlert warns you whenever you visit one of the 100+ Murdoch Family-controlled websites. If you're not ready to block them all, MurdochAlert can warn you instead. Also it's handy for identifying news sources controlled by the Murdoch Family.