More problems applying Users continue to report problems with applying the Mac Pro EFI Firmware Update 1.1. We previously noted that users having problems applying the update should follow these ...

Problems booting Some users are reporting problems starting up after applying MacBook Pro EFI Firmware Update 1.5.1. In some cases, this problem is caused by a failed firmware update -- an issue which ...

Some Macs running up-to-date versions of their operating system may not be running the latest EFI firmware version, exposing users to firmware attacks, according to a 63-page report published today by ...

Apple tonight released MacBook Air EFI Firmware Update 1.0 (2.1MB) via software update. According to Apple, the update "fixes several issues to improve the stability of MacBook Air computers." ...

An alarming number of Macs remain vulnerable to known exploits that completely undermine their security and are almost impossible to detect or fix even after receiving all security updates available ...