I read on news that Apple iPhone in Australia reported that it was infected by a worm that make changed their wallpaper to an image of 1980’s pop crooner Rick Astley. This worm virus which could have spread all over the world but there no confirmed reports outside Australia who has first infected by Worm. The worm appears to attempt and find other iPhones on the mobile phone network that similarly vulnerable, and install itself again.
For installation the work written by a hacker called “ikex” and the lock background wallpaper to image Rick Astley. Tips how to protect your Jailbroken iPhone or iPod Touch with SSH installed changed the defauld root password of your device with something other than alpine or by disabling SSH iPhones. And look the need to change that passwords, which renders their phone defenseless to intrusion and hacking.