Device able to access iOS 8.1 through brute-force attack

Updated

Device able to access iOS 8.1 through brute-force attack

A new device allows users to access a locked device running iOS 8.1 through a brute-force attack, even with the “Erase data after 10 attempts” setting on, according to security company MDSec. The IP Box — available in England for £200 (about $293) — bypasses Apple’s security measures by cutting the iPhone’s power after each failed attempt at guessing the PIN, shutting down the phone before the attempt can be logged in flash memory. This method allows the device to break a four-digit PIN in approximately 111 hours. The vulnerability could be the issue noted in CVE-2014-4451 and addressed in Apple’s iOS 8.1.1 update, but MDSec recommends users create a “sufficiently complex” password rather than a simple PIN to protect their data regardless. [via Daring Fireball]

Photo of author

Dan Pye

Dan Pye was a news editor at iLounge. He's been involved with technology his whole life, and started writing about it in 2009. He's written about everything from iPhone and iPad cases to Apple TV accessories.