What you need to know
- New language was discovered in iOS 14.5 beta 2
- It focuses on zero-click or 0-click hacking.
- These are sophisticated attacks.
Apple's about to make it much harder for hackers to take control of unsuspecting iPhones. The company's second iOS 14.5 beta includes language that focuses on a hacking technique known as zero-click, or 0-click, according to Motherboard.
With zero-click attacks, hackers can break into a device without the end-user performing a task. Because no interaction is required, these "sophisticated" attacks are harder for the targeted user to detect.
The change in iOS 14.5 beta 2 centers around ISA pointers and how they relate to an Apple technology called Pointer Authentication Codes, or PAC. As Motherboard explains, PAC protects iPhone users from exploits that inject malicious code by preventing attackers from leveraging corrupted memory.
Adam Donenfeld, who works for security firm Zimperium, explains, "Nowadays, since the pointer is signed, it is harder to corrupt these pointers to manipulate objects in the system. These objects were used mostly in sandbox escapes and 0clicks." Meanwhile, CENSUS' Patroklos Argyroudis says the change "raised the bar."
The current iOS 14.5 beta was released to developers on February 16. A final version should be released to the public in the coming months. The update includes new emoji, Apple Watch iPhone unlocking, changes to the Music app, and more.
Bryan M. Wolfe has written about technology for over a decade on various websites, including TechRadar, AppAdvice, and many more. Before this, he worked in the technology field across different industries, including healthcare and education. He’s currently iMore’s lead on all things Mac and macOS, although he also loves covering iPhone, iPad, and Apple Watch. Bryan enjoys watching his favorite sports teams, traveling, and driving around his teenage daughter to her latest stage show, audition, or school event in his spare time. He also keeps busy walking his black and white cocker spaniel, Izzy, and trying new coffees and liquid grapes.
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