Apple's much-anticipated Mac App Store made its debut yesterday
, promising to bring the streamlined process of purchasing, downloading and updating software from iOS devices to the Mac. But just a day after opening for business several groups claim to have found flaws that allow unauthorized apps to pass as legit Ė and itís surprisingly simple. Some have reported that copying a paid app from someone elseís computer does the trick, while itís also possible to obtain apps illegally from third party sites and replace some of its package contents with ones from free apps.
Doing this the apps will appear as if they have been purchased from the app store and even presumably get update notifications. Apparently the hack only works for apps that don't fully implement Apple's recommended verification techniques, so itís up to developers to take make sure their software isnít susceptible to this simple trick. Apple could also test for this in its application approval process to avoid such issues.
Meanwhile a group known as Hackulous, which has previously broken the copy protection systems used by the iPhone and iPad, says it has developed a program called Kickback
that can break the protection on any piece of App Store software. They donít plan to release their work until at least next month when the store's been established, because they ďdon't want to devalue applications and frustrate developers.Ē