On Tuesday, December 15, Mozilla released Firefox 43. The newest version
of the browser includes expanded Tracking Protection; the feature now
blocks trackers in embedded content as well as those found in
advertisements and analytics. Firefox 43 addresses 16 vulnerabilities,
including four rated critical. There is also now a 64-bit version of
Firefox for Windows.
http://www.eweek.com/security/mozilla-ups-security-tracking-protection-in-firefox-43.html
