Recent editions of Adobe Reader and Adobe Flash have prompted users to install an auto-update feature along with the core application code. Hopefully you’ve got that turned on, because it will pick up security patches and feature updates for you in the background. If not, get a fresh download here:
I mention this because some serious new security flaws have been identified this week, and you need to patch your common Adobe plugin and utility software. This applies to Windows and Mac OS users, so check your stuff and get up to date.