Apple
Have you ever wondered about how hackers or security researchers can figure out where the hidden flaws in iOS lay? For years, that’s been a big question, from concerns about how companies such as Cellebrite and GrayKey found their way into iOS to how researchers were able to examine how the Secure Enclave works. Thanks to a report by Motherboard picked up by Cult of Mac; we now have a better idea of what’s behind it all: internal prototypes somehow stolen from Apple and then re-sold on the gray market.
What …
March 18, 2019 •
3 min read
Apple
A strong passcode is one of the most important elements of personal security on iOS devices. While it has been some time since Apple introduced the stronger six-digit passcodes (which they now recommend), many people continue to use the four-digit PIN. According to one recent report by a security researcher, the iPhone could be vulnerable to an extremely simple brute force attack which would render those four digits useless. However, Apple has since taken the public stance that the vulnerability as described does not exist. What’s going on here?
July 3, 2018 •
2 min read
Apple
After more than a month since the last big “patch day” for Apple products, the Cupertino company has now released to the public a new slew of updates that bring with them both new features and enhanced security. Covering everything from a new and essential update to iOS to important bug fixes in macOS, watchOS, and even Apple’s Xcode, these patches slam shut several open doors hackers might use to wreak havoc. Overall, these patches contain more than 90 fixes. Here’s a quick breakdown of what you can expect when …
April 9, 2018 •
2 min read
iOS
In a world filled with “Internet of Things” (IoT) devices, there are security holes everywhere. Apple works hard on the hardened nature of its HomeKit system and the way these third-party devices interface with Apple products. So when news broke in early December that someone had uncovered a zero-day exploit that could allow an attacker to take control of a user’s devices through the Home app, it made headlines across the web.
Though the exact details of the exploit were not released publicly and were described as tough to replicate, this …
December 20, 2017 •
2 min read
iOS
Not every “hack” is a bad thing — in the true sense of the word, a “hack” means a clever and ingenious method for accomplishing something. You might know this from popular articles about “lifehacks.” Did you know that your iPhone has all kinds of built-in functionality that Apple doesn’t always advertise directly? Try out some of these handy “hacks” on your phone to see what you can accomplish.
December 6, 2017 •
3 min read
Apple
The latest round of Apple security updates arrived on Halloween, delivering everything from iOS 11.1 to updates that affect macOS, watchOS, and more. As is often the case with large patch days, these updates address a wide variety of security flaws affecting different parts of the systems in question. From WebKit vulnerabilities to memory handling issues on the Apple Watch and in macOS, Apple squashed plenty of bugs with this batch of updates. Perhaps one of the most important issues addressed in this round of updates, however, is Apple’s …
October 31, 2017 •
2 min read
Apple
Remember jailbreaking? From the first iPhone, it has been an integral part of the community around the device and even something which has pushed its development forward. Initially, just a way to unlock the phone and release it from the “jail” of an exclusive carrier contract, jailbreaking quickly grew into more. Games made their first appearance on iOS via jailbreaking, and for several years the only way to install custom wallpapers or ringtones on an iPhone was with a jailbreak. Many of the early iterations of the phone were …
August 3, 2017 •
3 min read
Apple
In mid-May, while the world was waking up to deal with the chaos caused by the WannaCry ransomware spreading over the web, Apple was making its users safer again. Released on May 15th, a new set of patches dropped for iOS, macOS Sierra, and both the El Capitan and Yosemite version of OS X. So many different fixes were implemented that it would be difficult to cover exactly what each of them accomplishes. However, of particular note in this update is the fact that ethical hackers previously identified more …
June 29, 2017 •
2 min read
Apple
Our phones today are home to dozens of apps providing both entertainment and utility. Each of these apps requests permissions from the system to access certain types of data. Apple makes it easy to see what apps use which permissions through the settings page on all iOS devices. However, how can you be sure that apps are playing by the rules?
According to a recent report by the New York Times, Uber recently landed itself in more hot water when Apple uncovered efforts to circumvent the App Store’s Terms …
May 1, 2017 •
2 min read
iPhone
How often do you check the permissions you grant to apps installed on your iPhone? Do you ever enter sensitive information into apps, like emails, passwords, and more? With apps of every type and nature available on smartphones, it’s all too easy to supply these apps with critical data without a second thought. However, a recent find by a security firm CEO reveals that there are a substantial number of apps with a fundamental flaw that could expose this private information to an attacker. How does it work?
The …
February 16, 2017 •
3 min read
Apple
As a cultural phenomenon, emojis seem to be the natural evolution from more “old school” style emoticons. No longer just a small set of pictograms, emojis now compromise several hundred tiny digital images. Users pepper their text messages with them and fill up social media posts with emojis. The iPhone, like many other smartphones, includes its own built-in library of standard emojis. However, a recently uncovered flaw in the way some versions of iOS render a particular emoji can cause instability and inaccessibility for some iPads and iPhones.
What …
February 9, 2017 •
2 min read
Apple
An issue relating to text message attachments is currently causing severe issues for iPhones across all iOS 10 versions, as well as previous releases. Unlike the infamous 2015 Unicode exploit, in which the body of a message caused a system crash, this new problem creates severe instability in the iPhone’s Messages app. After an initial crash, created by opening a malicious attachment, Messages is unable to recover and restart, even after a hard reboot of the iPhone.
At the root of the flaw is an extremely large phone contacts …
December 31, 2016 •
2 min read