If you're thinking about installing this plugin, you might want to hold off for a bit: <a href="https://twitter.com/duosec/status/297054601042096128" rel="nofollow">https://twitter.com/duosec/status/297054601042096128</a>
Daniel from Authy here. Were a API company, but wanted to allow non-technical folks to also benefit from Two-Factor Authentication, thats why we built this plugin.<p>Ask me anything.