iPhone Source Code Was Leaked by Low-Level Apple Employee

Earlier this week, source code for iBoot, a core component of the iPhone's operating system, leaked on GitHub. The code was old, for a version of iOS 9, and it was quickly pulled from GitHub after Apple issued a DMCA takedown notice, but it left many wondering how such sensitive code ended up publicly available.To answer that question, Motherboard got in touch with unnamed sources who were involved in the leak and investigated screenshots, text messages, and more, to determine just how it happen