LastPass has released version 4.0.0 or better of their plugin for Chrome, Safari and even Firefox on their website, (see: https://lastpass.com/misc_download2.php). However when searching for this plugin via the Add-Ons Store, (see: https://addons.mozilla.org/en-US/firefox/addon/lastpass-password-manager/) the version there is outdated. LastPass support says this is because of their rapid release cycle & submission to Mozilla combined with Mozilla's delay in vetting each add-on to be signed and included in the store. See their support page here: https://lastpass.com/support.php?cmd=showfaq&id=6036&questiondefault=firefox LastPass version 4 has security enhancements as well as other new features. Firefox signed plugin verification is also a very important security feature that I would like to leave enabled. When will the current LastPass plugin finally graduate from Mozilla's security audit and be updated in the official channel?