If, like me, you are laughable dependent on LastPass, you may have noticed your FireFox browser acting weird as shit this morning (that’s a technical term). Apparently a bug in the latest update of LP for FF has broken the site-matching algorithm, meaning the Plugin now tries to match every single website you open with every single password you’ve ever saved.
In addition to more or less breaking things like autofill, this also has the awesome benefit of hanging your browser window every time you try to interact with LastPass–say, clicking the little “expand available usernames/passwords” icon in username/password fields, or, in my case, RIGHT CLICKING ANY GODDAMN THING (LP installs itself in your Right-Click menu).
Discussion is here on their forums.