Skip to main content

FBI will not disclose technique used to unlock shooter’s iPhone

supreme court rule expands computer related search warrants fbi building 02
Image used with permission by copyright holder
Apple will never know the vulnerability that allowed professional hackers, paid by the FBI, to break into the San Bernardino, California, shooter’s iPhone.

Amy Hess, the bureau’s executive assistant director for science and technology, issued a statement confirming the widespread belief that the FBI will not disclose the method used to hack the San Bernardino shooter’s iPhone. Bugs discovered by federal agencies are typically reported to the Vulnerabilities Equities Process. A White House panel then decides if it should report any findings to the company or not.

So what’s the FBI’s reason for not reporting it to the VEP or to Apple? It doesn’t know the exact details of the vulnerability, as it purchased the method third-party.

“The FBI assesses that it cannot submit the method to the VEP,” Hess said. “The FBI purchased the method from an outside party so that we could unlock the San Bernardino device. We did not, however, purchase the rights to technical details about how the method functions, or the nature and extent of any vulnerability upon which the method may rely in order to operate.”

The San Bernardino shooters killed 14 people in December, but one of them, Syed Farook, left behind a locked iPhone. Apple initially assisted the FBI, but the bureau then slapped a court order on the Cupertino, California, company, ordering it to create a special tool that would offer a backdoor into the iPhone.

Apple refused the order, fearing that such a tool could get into the wrong hands and jeopardize the privacy and safety of all its customers. The FBI dropped the case after it got access into the phone — and after it paid more than $1 million to professional “gray hat” hackers. No substantial information was found on the iPhone.

And since the FBI paid for the technique, it claims its agents aren’t “familiar” with the code and are unable to disclose the vulnerability.

“Currently, we do not have enough technical information about any vulnerability that would permit any meaningful review under the VEP process,” Hess said.

The Wall Street Journal reported that the Justice Department recently notified the iPhone-maker about a software vulnerability, but Apple already made a fix. It is the first and only time the government has disclosed a bug to Apple. Internally, FBI officials said they shouldn’t disclose the technique, as Apple would patch it quickly, rendering the method useless.

Privacy advocates and tech experts have said the FBI should disclose the method to Apple so it can repair any bugs in its operating system. Apple has said it will not sue the government to find out the technique, but was hoping to find out through legal discovery in a similar, but unrelated New York iPhone case. That case was dropped as well, after an unnamed party provided the passcode to the Justice Department.

An Apple spokesperson told the Wall Street Journal that whatever vulnerability the FBI used, it would have a short life span, as the company is continuing to improve and upgrade the security on its devices.

Apple did not respond for comment.

Updated on 04/27/2016 by Julian Chokkattu: Added official confirmation that the FBI will not disclose the method to Apple.

Editors' Recommendations

Julian Chokkattu
Former Digital Trends Contributor
Julian is the mobile and wearables editor at Digital Trends, covering smartphones, fitness trackers, smartwatches, and more…
Apple offers peek at how it stress tests the iPhone
Apple testing the water resistance of an iPhone.

Apple tests the water resistance of an iPhone. MKBHD

Popular tech YouTuber Marques Brownlee visited an Apple lab recently to see up close how the company tests the durability of new iPhone handsets.

Read more
Apple’s AI plans for the iPhone just leaked. Here’s everything we know
The back of a Natural Titanium iPhone 15 Pro Max.

Apple is the only major name in the world of Big Tech that hasn’t made its ambitious AI plans public yet. But that will change in a few weeks, with a focus on reimagining the iPhone experience. Bloomberg, citing internal sources, has detailed how Apple plans to integrate generative AI experiences with iOS 18, the next major build of its iPhone operating system.

The company plans to push new AI-powered capabilities not just in such in-house apps as Safari and Maps, but also in experiences like the notification system and a supercharged Spotlight search. Notably, Apple will push the bulk of AI processing to the iPhone’s silicon, and only a minor portion of it will be pushed to the cloud.

Read more
Something important just happened to the iPhone 16 series
iPhone 16 Pro and iPhone 16 Pro Max larger displays.

iPhone 16 Pro and iPhone 16 Pro Max renders MacRumors

With  the calendar about to turn to June, attention on the upcoming iPhone 16 series will soon shift into an even higher gear. Along those lines, word is that production on a critical component for at least three of these phones is about to begin.

Read more