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Apple source code for a core component of iPhone's operating system has purportedly been leaked on GitHub, that could allow hackers and researchers to discover currently unknown zero-day vulnerabilities to develop persistent malware and iPhone jailbreaks. The source code appears to be for iBoot —the critical part of the iOS operating system that's responsible for all security checks and ensures a trusted version of iOS is loaded. In other words, it's like the BIOS of an iPhone which makes sure that the kernel and other system files being booted whenever you turn on your iPhone are adequately signed by Apple and are not modified anyhow. The iBoot code was initially shared online several months back on Reddit , but it just resurfaced today on GitHub (repository now unavailable due to DMCA takedown). Motherboard consulted some security experts who have confirmed the legitimacy of the code. However, at this moment, it is unclear if the iBoot source code is complete

Android have been a long time target for cyber criminals, but now it seems that they have turned their way towards iOS devices. Apple always says that hacking their devices is too difficult for cyber crooks, but a single app has made it possible for anyone to hack an iPhone. A security flaw in Apple's mobile iOS operating system has made most iPhones and iPads vulnerable to cyber attacks by hackers seeking access to sensitive data and control of their devices, security researchers warned. The details about this new vulnerability was published by the Cyber security firm FireEye on its blog on Monday, saying the flaw allows hackers to access devices by fooling users to download and install malicious iOS applications on their iPhone or iPad via tainted text messages, emails and Web links. MASQUE ATTACK - REPLACING TRUSTED APPS The malicious iOS apps can then be used to replace the legitimate apps, such as banking or social networking apps, that were installed thro

Super Low RPO with Continuous Data Protection: Dial Back to Just Seconds Before an Attack Zerto , a Hewlett Packard Enterprise company, can help you detect and recover from ransomware in near real-time. This solution leverages continuous data protection (CDP) to ensure all workloads have the lowest recovery point objective (RPO) possible. The most valuable thing about CDP is that it does not use snapshots, agents, or any other periodic data protection methodology. Zerto has no impact on production workloads and can achieve RPOs in the region of 5-15 seconds across thousands of virtual machines simultaneously. For example, the environment in the image below has nearly 1,000 VMs being protected with an average RPO of just six seconds! Application-Centric Protection: Group Your VMs to Gain Application-Level Control   You can protect your VMs with the Zerto application-centric approach using Virtual Protection Groups (VPGs). This logical grouping of VMs ensures that your whole applica

Just two days before Apple has disclosed a critical Security flaw in the SSL implementation on the iOS software that would allow man-in-the-middle attacks to intercept the SSL data by spoofing SSL servers. Dubbed as CVE-2014-1266 , the so-called ' goto  fail; ' vulnerability in which the secure transport failed to validate the authenticity of the connection has left millions of Apple users vulnerable to Hackers and Spy Agencies, especially like the NSA . Last Friday, Apple had also released updated version iOS 7.0.6 to patch the vulnerability, which was first discovered in Apple's iOS Devices, but later company had acknowledged its presence in Mac OSX also, that could allow hackers to intercept email and other communications that are meant to be encrypted in iPhone, iPad and Mac computer. Affected versions include iOS up to version 7.0.5 and OS X before 10.9.2. Security Researchers confirmed , ' Nearly all encrypted traffic, including usernames, passwords, and

To make the last week's top cyber security threats and challenges available to you in one shot, we are once again here with our weekly round up. Last week, we came across lots of cyber security threats like the XCodeGhost malware in Apple's App Store and lockscreen bypass bug in iOS 9 and iOS 9.0.1 that made us sad, but… …we were also thrilled by latest developments such as Microsoft's new Linux-based operating system  Azure Cloud Switch (ACS) , unhackable MicroKernel " SeL4 ", and Facebook ' Dislike or Empathy Button '. I recommend you to read the entire thing (just click ' Read More ' because there's some valuable advice in there as well). Here's the list: 1. Microsoft Developed its Own Linux Operating System One of the trending news of last week. Microsoft built its own Linux-based operating system known as Azure Cloud Switch (ACS) . The company described ACS as a "cross-platform, modular operating system for data center n

At the beginning of the month, Apple was criticized for the security flaw in its iCloud file storage service that, according to multiple media outlets, allowed hackers to allegedly retrieve photos of a number of high-profile celebrities . And Now, the company's newly launched iOS 8 has been reportedly found vulnerable to another critical bug that is troubling Apple iOS 8 users. After the launch of iOS 8 , some minor bugs was reported in its operating system which was quickly fixed in Apple's iOS 8.0.1. But, the critical vulnerability discovered in iOS 8.0.1 seems to be deleting data stored in iCloud Drive without the user's permission. The bug was uncovered by MacRumors after its forum members complaint about the issue triggered by the option to " Reset All Settings ," which is typically supposed to reset your network settings to give your iOS device a clean slate to work with, but it turns out the feature is also deleting all your files from iCloud Drive.

With the launch of iOS 9, Apple gave us an ultimate reason to upgrade our Apple devices to its new operating system. The latest iOS 9 includes a security update for a nasty bug that could be exploited to take full control of your iPhone or Macs, forcing most of the Apple users to download the latest update. Australian security researcher Mark Dowd has disclosed a serious vulnerability in AirDrop , Apple's over-the-air file sharing service built into iOS and Mac OS X. How the Attack Works? The vulnerability allows anyone within the range of an AirDrop user to silently install a malicious app on a target Apple device by sending an AirDrop file which involves rebooting of the target device. An attacker can exploit this critical bug even if the victim rejects the incoming file sent over AirDrop. After rebooting takes place, the malicious app gains access to Springboard, Apple's software to manage iOS home screen, allowing the app to fool the victim's iP

Don't Try this at Home! An interesting software bug has been discovered in Apple's iOS operating system that could kill your iPhone, iPad or iPod Dead Permanently . Yes, you heard me right. An issue with the date and time system in iOS had emerged recently when Reddit users started warning people that changing your iPhone's or any iOS device's date to January 1, 1970, will brick your iPhone forever . Video Demonstration You can watch the whole process in the video given below. Even regular recovery tricks do not work. So, you are recommended to Not Try This Trick with your iOS device really – unless you book a trip to your local Apple Store. While I don't have any intention or desire to try it out with my iPhone 6s to confirm the authenticity of the bug, it is pretty much clear based on reports that seem legitimate. YouTuber Zach Straley first discovered the issue, which was later confirmed by iClarified, who tested the trick on an i

A popular jailbreaking tool called "unc0ver" has been updated to support iOS 14.3 and earlier releases, thereby making it possible to unlock almost every single iPhone model using a vulnerability that Apple in January disclosed was actively exploited in the wild. The latest release, dubbed unc0ver v6.0.0, was  released  on Sunday, according to its lead developer Pwn20wnd, expanding its compatibility to jailbreak any device running iOS 11.0 through iOS 14.3 using a kernel vulnerability, including iOS 12.4.9-12.5.1, 13.5.1-13.7, and 14.0-14.3. Tracked as  CVE-2021-1782 , the flaw is a privilege escalation vulnerability in the kernel stemming from a race condition that could cause a malicious application to elevate its privileges. "We wrote our own exploit based on CVE-2021-1782 for #unc0ver to achieve optimal exploit speed and stability," Pwn20wnd  said  in a separate tweet. The vulnerability has since been addressed by Apple as part of its iOS and iPadOS 14.4 u

As you may be aware, you need an Android smartphone to use an Android Wear smartwatch , but if you carry an Apple iPhone or iPad, you'll soon be able to use the same Android Wear smartwatch, without relying on unofficial third-party app support. Google is reportedly going to release its a new iOS app over to the App Store that will allow iPhone and iPad users to pair Android Wear devices such as Moto 360 and LG G Watch with their Apple products, French outlet 01net claimed . OFFICIAL ANDROID WEAR APP FOR iOS Google's new move to go cross-platform with an iOS app would expand support for the wearable platform beyond Android devices and target the potential market of tens of Millions of Apple users that may not be interested in purchasing an Apple Watch. As well as, with lower prices and strong design, a fair amount of Android Wear smartwatch demand would likely be there. The search engine giant is possibly planning to launch the Android Wear app for iOS at Google's annual develop

After the iPhone encryption battle between Apple and the FBI , Apple was inspired to work toward making an unhackable future iPhones by implementing stronger security measures even the company can't hack. Even at that point the company hired one of the key developers of Signal — one of the world's most secure, encrypted messaging apps — its core security team to achieve this goal. But it seems like Apple has taken something of a backward step. Apple deliberately weakens Backup Encryption For iOS 10 With the latest update of its iPhone operating system, it seems the company might have made a big blunder that directly affects its users' security and privacy. Apple has downgraded the hashing algorithm for iOS 10 from "PBKDF2 SHA-1 with 10,000 iterations" to "plain SHA256 with a single iteration," potentially allowing attackers to brute-force the password via a standard desktop computer processor. PBKDF2 stands for Password-Based Key Deri

The  Operation Triangulation  spyware attacks targeting Apple iOS devices leveraged never-before-seen exploits that made it possible to even bypass pivotal hardware-based security protections erected by the company. Russian cybersecurity firm Kaspersky, which  discovered  the  campaign  at the beginning of 2023 after becoming one of the targets,  described  it as the "most sophisticated attack chain" it has ever observed to date. The campaign is believed to have been active since 2019. Operation Triangulation gets its name from the use of a fingerprinting technique called canvas fingerprinting to draw a yellow triangle on a pink background with Web Graphics Library ( WebGL ) in the device's memory. The exploitation activity involved the use of four zero-day flaws that were fashioned into a chain to obtain an unprecedented level of access and backdoor target devices running iOS versions up to iOS 16.2 with the ultimate goal of gathering sensitive information. The starti

Apple's latest 35.4 MB update of  iOS 7.0.6  doesn't seem important at first, but it contains a critical security patch that addresses a flaw with SSL encryption. Yes, a very critical security vulnerability that could allow hackers to intercept email and other communications that are meant to be encrypted in iPhone, iPad and Mac computer. Apple provides very little information when disclosing security issues, ' For the protection of our customers, Apple does not disclose, discuss, or confirm security issues until a full investigation has occurred and any necessary patches or releases are available. ' said in the security advisory . Cryptography experts immediately tried to figure out what was wrong with Apple's implementation of Secure Sockets Layer (SSL) and the details are: Impact:  The vulnerability assigned CVE-2014-1266 and  affects both the iOS and OS X operating systems , describes as ' Secure Transport failed to validate the authent

Bad news for Apple. The Chinese hacking team Pangu is back and has once again surprised everyone with a jailbreak for iOS 12 running on the brand-new iPhone XS. Well, that was really fast. Pangu jailbreak team has been quiet for a while, since it last released the untethered jailbreak tool for iOS 9 back in October 2015. Jailbreaking is a process of removing limitations on Apple's iOS devices so users can install third-party software not certified by Apple. Today, Android and iOS security researcher Min(Spark) Zheng shared a Tweet with two screenshots showing a working jailbreak on Apple's newly released iPhone XS with A12 Bionic chip achieved by one of the Pangu researchers. The Tweet also revealed that the iOS 12 jailbreak works by bypassing a functional PAC (Pointer authentication codes) mitigation implemented in the new Apple's A12 Bionic chip. Moreover, since the hardware of iPhone XS is very much identical to iPhone XS Max, the new iOS 12 jailbreak expl

Note:  We have published a follow-up article with more technical details about this vulnerability which resides in Broadcom WiFi SoC equipped not only in Apple devices, but also in Android devices from various manufacturers. Less than a week after Apple released iOS 10.3 with over 100 bug fixes and security enhancements; the company has just pushed an emergency patch update – iOS 10.3.1 – to addresses a few critical vulnerabilities, one of which could allow hackers to "execute arbitrary code on the Wi-Fi chip." The vulnerability, identified as CVE-2017-6975, was discovered by Google's Project Zero staffer Gal Beniamini, who noted on Twitter that more information about the flaw would be provided tomorrow. Apple also did not provide any technical details on the flaw, but urged Apple iPhone, iPad and iPod Touch users to update their devices as soon a possible. In the security note accompanying iOS 10.3.1, Apple describes the issue as a stack buffer overflow vuln

Apple's new iOS 10 recently made headlines after MIT Technology Review revealed that the company had left the kernel of the mobile operating system unencrypted. Yes, the first developer preview of iOS 10 released at WWDC has an unencrypted kernel. When the headline broke, some of the users were surprised enough that they assumed Apple had made a mistake by leaving unencrypted kernel in iOS 10, and therefore, would get reverted in the next beta version of the operating system. However, Apple managed to confirm everyone that the company left the iOS 10 kernel unencrypted intentionally, as the kernel cache does not contain any critical or private information of users. On iOS, the kernel is responsible for things like security and how applications are capable of accessing the parts of an iPhone or an iPad. But, Why Apple had left the iOS wide open when other features like iMessage offer end-to-end encryption ? Apple did this on purpose, because by leaving the iOS 10 kernel

Apple is cleaning up its iTunes App Store again – for the third time in two months – following another flood of iOS apps that secretly collect users' personal information. Researchers discovered more than 250 iOS apps that were violating Apple's App Store privacy policy , gathering personal identifiable data from almost one Million users estimated to have downloaded those offending apps. The offending iOS applications have been pulled out of the App Store after an analytics service SourceDNA reported the issue. After XcodeGhost , this is the second time when Apple is cleaning its App Store. Malicious iOS Apps Stealing Users' Private Info The malicious applications were developed using a third-party software development kit (SDK) provided by Youmi, a Chinese advertising company. Once compiled and distributed on Apple's official App Store, those apps secretly accessed and stored users' personal information, including: A list of apps installed on the victim's phone Serial nu