No, Apple Has Not Unlocked 70 iPhones For Law Enforcement
19th February 2016
Just in case you were wondering. I know I was.
Specifically, I keep seeing reports that Apple has unlocked “70 iPhones” for the government. And those reports argue that Apple is now refusing to do for the FBI what it has done many times before. This meme is completely inaccurate at best, and dangerous at worst.
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The New York case involves an iPhone running iOS 7. On devices running iOS 7 and previous, Apple actually has the capability to extract data, including (at various stages in its encryption march) contacts, photos, calls and iMessages without unlocking the phones. That last bit is key, because in the previous cases where Apple has complied with legitimate government requests for information, this is the method it has used.
It has not unlocked these iPhones — it has extracted data that was accessible while they were still locked. The process for doing this is laid out in its white paper for law enforcement.
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The California case, in contrast, involves a device running iOS 9. The data that was previously accessible while a phone was locked ceased to be so as of the release of iOS 8, when Apple started securing it with encryption tied to the passcode, rather than the hardware ID of the device. FaceTime, for instance, has been encrypted since 2010, and iMessages since 2011.
So Apple is unable to extract any data including iMessages from the device because all of that data is encrypted. This is the only reason that the FBI now wants Apple to weaken its security so that it can brute-force the passcode. Because the data cannot be read unless the passcode is entered properly.