Finding a pirated app -
When a stranger's Apple ID appears on your Mac in conjunction with an update for an app that you have never installed, you have a pirated app on your Mac. This pirated app has been cracked with the MAS receipt from a free app acquired by the person whose Apple ID you see.
Mac App Store and identified developers (default in OS X) – Only allow apps that came from the Mac App Store and developers using Gatekeeper can open. Anywhere – Allow applications to run regardless of their source on the Internet (default in OS X Lion v10.7.5); Gatekeeper is effectively turned off. The store happens to work that way, and selling an app through it doesn't necessarily require a licence check (eg, free apps) but if you want to sell your app, the method for linking a licence key to an iTunes account is documented. Funny thing is if I were to install new app, the apple id and password works fine but when you go back to update it the existing apps later it fails. Frustrating thing is even newly installed app using the same appleid if there is an update available for it, it will fail with wrong apple id or password.
You may not have realized that it was a pirated app when you installed it. You may have believed that it was a trail version or a 'free' version.
Update Cracked Apps Through Mac App Store Windows 10
All MAS apps have a MAS receipt in their app bundle. Check any app acquired from the MAS. Right click on the app's icon in your Apps folder and choose Show package contents. In the Contents folder is a _MASReceipt folder and in that folder is the coded MAS receipt. It has the Apple ID of the MAS account that bought/acquired the app from the MAS. It is that receipt that the MAS uses to alert you that an app has an update. There would not be a notice of an update with someone else's Apple ID showing in the MAS on your Mac, if there was not an app with a receipt from this person's account somewhere on your Mac.
Download the free app FindAnyFile (FAF);
Cracked Apps For Mac
This app is easier to use and seems to be more powerful than Spotlight. Open FAF and in the box type _MASReceipt and press Find. It should come up with a list of every app on the Mac with a MAS receipt. Compare the apps with receipts in FAF's list with your purchased apps list in the Mac App Store. The odd app out should be the pirated app.
Update Cracked Apps Through Mac App Store Settings
Nov 5, 2012 9:18 PM
