Apple is taking an additional step to keep older iPhones protected from the latest exploits.

Outdated apps and operating systems pose serious risks - but all you have to do is install that software update.

Retailers, we have a problem – half of the devices powering frontline operations are running outdated operating systems, leaving them vulnerable to known security risks. And to make matters worse?

New data suggests that nearly a billion active Android devices are running outdated software, making them attractive targets for security attacks. While upgrading phones frequently isn’t necessary, ...