Expert: Apple may have deployed unauthorized patch by mistake

Last month, reports came out that Apple accidentally installed a fake firmware patch on internal development servers. That's a lesson to all companies to be careful about where they get their patches.
What may have happened is that an Apple employee installed a patch shared by the hardware vendor's employee, instead of using the official release of the patch, said Chris Nietzold, senior platform engineer at security appliance manufacturer MBX Systems.
"They procured the firmware from an unoffic