There have been a few security concerns washing through the Internet the past few weeks. Fixes and patches have been coming from various quarters as they have been readied.

Today saw Apple's most recent security patch for OS X (following closely on the heals of the Safari patch earlier this week).

In addtion, there is an iPhoto update to improve transition to the upcoming Photos app that will replace it later this year.

Just launch the APP STORE and check the UPDATES section to begin the installation of these.