The internet has been ablaze with reports of jailbroken iPhones being infested with worms. The exploit takes advantage of unwitting jailbreakers who install OpenSSH on their iPhones via Cydia without taking into account all of the impacts on security. The most notable, and now famous, hole in this theory is that every iPhone ships with the same default password for both the all-powerful “root” user as well as the more-restricted “mobile” user.
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For the last few days, some jailbroken iPhone users have found their home screen background a little different than they remembered. A hacker, going by the name “ikee,” created a worm that changes the home screen background on jailbroken iPhones whose owners failed to change the default password after installing SSH. Simply jailbreaking your iPhone will not make you vulnerable to this sort of hack. The iPhone OS, in general, is also immune to this hack. Still confused? Let’s back up a bit.
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