Recent security issues revealed by a group of security researchers, which will be showcased this week at the Blackhat conference in Las Vegas, are apparently dealt with via an update to the iPhone software released last night by Apple. You can read the change-log here.

Time to load up iTunes, all you iPhone users, and get your security fixes.

Also, looks like the Engadget guys seem to think Safari runs better in general and Boy Genius Report has a few non-security-related fixes/changes they have found.