Posted Jan 22, 2009 13:22 UTC (Thu) by Trou.fr (subscriber, #26289)
Parent article: Firefox security add-ons
Even if those extensions help for security. Installing them is not without consequences. Most of them are NOT signed, which means (combined with the autoupdate feature) it is quite easy to replace them with malicious code.
I think mozilla should make signing mandatory to allow distribution on addons.mozilla.org.