Post Syndicated from Bruce Schneier original https://www.schneier.com/blog/archives/2018/02/cellebrite_unlo.html
Forbes reports that the Israeli company Cellebrite can probably unlock all iPhone models:
Cellebrite, a Petah Tikva, Israel-based vendor that’s become the U.S. government’s company of choice when it comes to unlocking mobile devices, is this month telling customers its engineers currently have the ability to get around the security of devices running iOS 11. That includes the iPhone X, a model that Forbes has learned was successfully raided for data by the Department for Homeland Security back in November 2017, most likely with Cellebrite technology.
It also appears the feds have already tried out Cellebrite tech on the most recent Apple handset, the iPhone X. That’s according to a warrant unearthed by Forbes in Michigan, marking the first known government inspection of the bleeding edge smartphone in a criminal investigation. The warrant detailed a probe into Abdulmajid Saidi, a suspect in an arms trafficking case, whose iPhone X was taken from him as he was about to leave America for Beirut, Lebanon, on November 20. The device was sent to a Cellebrite specialist at the DHS Homeland Security Investigations Grand Rapids labs and the data extracted on December 5.
This story is based on some excellent reporting, but leaves a lot of questions unanswered. We don’t know exactly what was extracted from any of the phones. Was it metadata or data, and what kind of metadata or data was it.
The story I hear is that Cellebrite hires ex-Apple engineers and moves them to countries where Apple can’t prosecute them under the DMCA or its equivalents. There’s also a credible rumor that Cellebrite’s mechanisms only defeat the mechanism that limits the number of password attempts. It does not allow engineers to move the encrypted data off the phone and run an offline password cracker. If this is true, then strong passwords are still secure.
EDITED TO ADD (3/1): Another article, with more information. It looks like there’s an arms race going on between Apple and Cellebrite. At least, if Cellebrite is telling the truth — which they may or may not be.