Today was “Patch Tuesday” and Adobe released fixes for it’s Flash and Shockwave players. You can update your Flash player through System preferences > Flash Player > Advanced or download it from the adobe website here. After updating the version should read 11.9.900.170. The latest Shockwave player (version 22.214.171.124) can be downloaded here.
Firefox, which I consider to be the most private and secure web browser, released version 26 today. The update includes several security patches, click-to-play plugin support and performance enhancements. Firefox users can simply click in the “Firefox” menu and select “About Firefox”, an update button will present itself.
All of the above mentioned updates are recommended for all users.