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Microsoft has just released its latest monthly Patch Tuesday updates for October 2018, fixing a total of 49 security vulnerabilities in its products. This month's security updates address security vulnerabilities in Microsoft Windows, Edge Browser, Internet Explorer, MS Office, MS Office Services and Web Apps, ChakraCore, SQL Server Management Studio, and Exchange Server. Out of 49 flaws patched this month, 12 are rated as critical, 35 are rated as important, one moderate, and one is low in severity. Three of these vulnerabilities patched by the tech giant are listed as "publicly known" at the time of release, and one flaw is reported as being actively exploited in the wild. Windows Update Patches An Important Flaw Under Active Attack According to the Microsoft advisory , an undisclosed group of attackers is actively exploiting an important elevation of privilege vulnerability (CVE-2018-8453) in Microsoft Windows operating system to take full control over the targete...

A cybersecurity researcher with Google Project Zero has released the details, and a proof-of-concept (PoC) exploit for a high severity vulnerability that exists in Linux kernel since kernel version 3.16 through 4.18.8. Discovered by white hat hacker Jann Horn, the kernel vulnerability (CVE-2018-17182) is a cache invalidation bug in the Linux memory management subsystem that leads to use-after-free vulnerability, which if exploited, could allow an attacker to gain root privileges on the targeted system. The use-after-free (UAF) vulnerabilities are a class of memory corruption bug that can be exploited by unprivileged users to corrupt or alter data in memory, enabling them to cause a denial of service (system crash) or escalate privileges to gain administrative access on a system. Linux Kernel Exploit Takes an Hour to Gain Root Access However, Horn says his PoC Linux kernel exploit made available to the public "takes about an hour to run before popping a root shell....

Everybody knows browser extensions are embedded into nearly every user's daily workflow, from spell checkers to GenAI tools. What most IT and security people don't know is that browser extensions' excessive permissions are a growing risk to organizations. LayerX today announced the release of the Enterprise Browser Extension Security Report 2025 , This report is the first and only report to merge public extension marketplace statistics with real-world enterprise usage telemetry. By doing so, it sheds light on one of the most underestimated threat surfaces in modern cybersecurity: browser extensions. The report reveals several findings that IT and security leaders will find interesting, as they build their plans for H2 2025. This includes information and analysis on how many extensions have risky permissions, which kinds of permissions are given, if extension developers are to be trusted, and more. Below, we bring key statistics from the report. Highlights from the Enterprise Browse...

A researcher has claimed that Samsung's Tizen operating system that runs on millions of Samsung products is so poorly programmed that it could contain nearly 27,000 programming errors, which could also lead to thousands of vulnerabilities. Tizen is a Linux-based open-source operating system backed by Intel and Samsung Electronics, which has been in development since early 2012 and designed for smartphones, tablets, smart TVs, smart watches, cameras and PCs. According to Andrey Karpov — founder of Russia-based company Program Verification Systems that made PVS-Studio, a static code analyzer tool that helps programmers to find and fix bugs in their source codes — his team has discovered hundreds of errors in Tizen project using PVS-Studio. Samsung's Tizen operating system, written in C/C++ programming language, currently has 72.5 million lines of source code, out of which Karpov's team has analysed some randomly chosen modules i.e. 3.3% of the entire Project and fou...

It's an impressive milestone for Google — For the first time in decades, Android has been crowned as the world's most popular operating system in terms of Internet usage, knocking Microsoft Windows off the top spot. According to a new report from web traffic analytics firm StatCounter, Google's Android is the most popular operating system worldwide in terms of total internet usage across desktop, laptop, tablet, and mobile combined. Looking at overall internet usage, Android represented 37.93 percent of the global OS Internet usage market share in March, while Windows accounted for 37.91 percent. Although Windows is still not far behind, Android taking the lead is being described by StatCounter CEO Aodhan Cullen as a "milestone in technology history." This achievement is due to the fact that mobile devices are used to connect to the Internet far more frequently than desktops and laptops, and people are spending more time on smartphones surfing the Inter...

You might have heard the latest news about Microsoft blocking new security patches and updates for Windows 7 and Windows 8.1 users running the latest processors from Intel, AMD, Qualcomm, and others. Don't panic, this new policy doesn't mean that all Windows 7 and 8.1 users will not be able to receive latest updates in general because Microsoft has promised to support Windows 7 until 2020 , and Windows 8.1 until 2023. But those who have upgraded their machines running older versions of Windows to the latest processors, or manually downgraded their new laptops to run Windows 7/8.1 would be out of luck. A recently published Microsoft Knowledge Base article suggests that if you are running the older version of operating systems on your computers that feature new processors, including Intel's 7th generation Core i3, i5 and i7 ("Kaby Lake"), AMD Ryzen ("Bristol Ridge") and Qualcomm 8996 chips or later, the security updates will not install. Inste...

Russian cyber security and antivirus vendor Kaspersky Lab has made available the much awaited KasperskyOS , a secure-by-design operating system based on Microkernel architecture which is specially designed for network devices, industrial control systems and the Internet of Things. The operating system is not made for your average home PC; instead, it is meant to protect industrial systems and embedded devices from cyber attacks by preventing any third-party or malicious code from executing. Kaspersky Lab CEO Eugene Kaspersky confirmed the rumors of a new operating system on his official blog published on Monday, saying this project under the codename 11-11 has been in the works for 14 years and has been designed from scratch. The reason behind developing KasperskyOS is simple: Growing Internet-of-Things and embedded devices in industrial control systems (ICS) to power critical infrastructure. It's quite easy for most companies to get rid of the virus-infected computer, ...

Here's the Raspberry Pi's Christmas treat for tech community! The Raspberry Pi Foundation has released an experimental version of its lightweight Linux-based Debian operating system called PIXEL OS that can run on most standard desktop computers ships with Windows and Mac OS X without the need of a Raspberry Pi. Initially launched in September this year, the PIXEL operating system, stands for "Pi Improved Xwindows Environment, Lightweight," was originally designed to work with Raspberry Pi to turn it into a fully-functional PC. However, Raspberry Pi has now released a version of PIXEL that comes preloaded with a variety of popular tools and can be installed directly on PCs and Mac computers, so you do not have to buy a Raspberry Pi to use PIXEL anymore. "There is a massive installed base of PC and Mac hardware out there, which can run x86 Debian just fine. Could we do something for the owners of those machines?" Raspberry Pi founder Eben Upton s...

Google announced a Developers Preview of " Android Things " — an Android-based operating system platform for smart devices and Internet of Things (IoT) products. The Android-based Internet of Things OS is designed to make it easier for developers to build a smart appliance since they will be able to work with Android APIs and Google Services they're already familiar with. As the Developers page of Android Things says: " If you can build an app, you can build a device ." The Android-based Internet of Things operating system is supposed to run on products like security cameras, connected speakers, and routers. Android Things is a rebranded version Google Brillo , an Android-based IoT OS that Google announced in 2015, with added tools like Android Studio, the Android Software Development Kit (SDK), Google Play Services, and Google Cloud Platform. Unlike Brillo, development on Android Things can be achieved with " the same developer tools as stan...

North Korea's own homegrown computer operating system, that's supposed to be fully hacker proof and more secure than foreign OS, like Microsoft's Windows, can easily be hacked remotely. A group of hackers managed to break into Red Star OS — North Korea's government sanctioned Linux-based OS — using just a link. Red Star OS is North Korea's own homegrown OS that looks remarkably just like Apple's OS X and gives North Korean authorities more control over the computers, providing not only security but also spying tools that help track files in a way that if the government wants, every bit of user's data can be traced easily. According to the information security company Hacker House , Red Star OS contains a critical vulnerability that makes it possible for hackers to gain remote access to any PC running North Korea's OS just by tricking victims into opening a hyperlink. The latest version of Red Star OS ships with a Firefox-based web browser cal...

Google's long-rumored Android-Chrome hybrid operating system is expected to debut at the company's upcoming hardware event on October 4. The company has been working to merge the two OSes for roughly 3 years with a release planned for 2017, but an "early version" to show things off to the world in 2016. Android + Chrome = Andromeda The hybrid OS, currently nicknamed 'Andromeda,' could be come on a new Pixel laptop as well as Huawei Nexus tablet from Google by Q3 2017, if not sooner, according to new leaks from 9to5Google and Android Police . Andro id + Ch rome = Andromeda The laptop, officially codenamed " Bison " and nicknamed "Pixel 3," is a reference to the "Chromebook Pixel," but since this edition is not running Chrome operating system, one can not call it a "Chromebook" anymore. Andromeda is separate from the company's Fuchsia OS , which is focused on Internet-of-Thing (IoT) devices. Moreove...

You might be aware of Microsoft and Canonical's partnership to integrate " Bash on Ubuntu on Windows 10 ," which is typically a non-graphical Ubuntu running over Windows Subsystem for Linux . Windows 10 doesn't officially support graphical Linux desktop applications. But, now we have noticed a very interesting ticket titled "Run Any Desktop Environment in WSL" raised at Github  repository, in which a user who goes by name Guerra24 has managed to run the graphical version of Ubuntu Linux, i.e. Ubuntu Unity on Windows 10. It's not " Microsoft Linux ." BASH or Bourne Again Shell is capable of handling advanced command line functionalities. Microsoft has provided support for Bash on Windows 10 as an expansion of its command-line tool family, so don't get confused. The Bash on Windows 10 feature is designed only for developers who want to run Linux terminal utilities without any OS dependencies. However, this feature downloads and installs...

Last month, it was reported that the European Commission is planning to impose a record antitrust fine of about 3 BILLION euros ( US$3.4 Billion ) on Google for violating antitrust laws. Not just Europe, Google also lost an anti-monopoly appeal in Russia two months back against ruling for violating its dominant position with the help of its Android mobile OS by forcing its own apps and services like Google Map, Youtube, and others, on users — reducing competition. Now to put an end to the monopoly of major mobile Operating System, Russians are developing their own mobile operating system to compete with Android, iOS, and Windows mobile OS. The Minister of Russian Communication Ministry, Nikolai Nikiforov tweeted last month about the initiative to develop a new Russian mobile operating system, for which the Russian company Open Mobile Platform (Открытая Мобильная Платформа) is hiring developers, testers and security engineers. Open Mobile Platform is developing a Linux-ba...

It's fair to say the success of the ARM-powered Raspberry Pi computers have surpassed expectations and have been a godsend to hobbyists, hackers, and students. If you're one of those people looking for unofficial hacks to install Android OS on a Raspberry Pi device, then stop and wait for the official release. Raspberry Pi computers have largely been Linux affairs, as several Linux distributions have supported this tiny ARM computer. Now, it seems like Raspberry Pi is ready to get official support for one of the most popular mobile operating systems out there: Android . Google has recently registered the $35 Raspberry Pi 3 ‒ the newest version of the Raspberry Pi ‒ as a new device 'tree' in its Android Open Source Project (AOSP) repository . If you're not aware, Raspberry Pi is cheap, credit card-sized, single board ARM computer that looks and feels very basic, but could be built into many geeky projects. What Google is planning for Android and the P...

In Brief Apple's head of legal has denied all rumors about providing its complete source code or any backdoor to the Chinese government. Apple officially confirmed that the Chinese government has asked Apple twice in the past two years to hand over the source code for its operating system, but the company refused in both the cases. In a Tuesday hearing entitled "Deciphering the Debate Over Encryption: Industry and Law Enforcement Perspectives,"  the police officials put allegations on Apple for handing over user data to Beijing while refusing the authorities at its home in the US. However, speaking under oath at the congressional hearing, Apple's General Counsel Bruce Sewell denied the claims, saying "We have been asked by the Chinese government" for the source code behind the iPhone. But, "we refused." The response came just after Indiana State Police Captain Charles Cohen accused Apple of providing its source code to China. N...

China is very strict about censorship, which makes it difficult for companies to launch their products in the country. But companies like Microsoft are playing smartly to target the largest market in the world. Microsoft has found a way to enter into the banned Chinese Market, but this time with official support for Chinese Government through a new custom and exclusive Windows 10 version for China. It sounds like Microsoft has no issues like Apple, which strongly refused the court order to create a special 'GovtOS' version to help the Feds with unlocking iPhone. Microsoft's CEO for the Greater China region Ralph Haupter has confirmed that the company has built a Chinese government-approved version of Windows 10 OS that includes " more management and security controls " and less bloatware ( pre-installed apps ). Specialized Windows 10 'Zhuangongban' for China In a joint venture with a state-run technology and defense company, CETC ( China Electronic Technology Gr...

A critical zero-day vulnerability has been discovered in all versions of Apple's OS X operating system that allows hackers to exploit the company's newest protection feature and steal sensitive data from affected devices. With the release of OS X El Capitan, Apple introduced a security protection feature to the OS X kernel called System Integrity Protection ( SIP ). The feature is designed to prevent potentially malicious or bad software from modifying protected files and folders on your Mac. The purpose of SIP is to restrict the root account of OS X devices and limit the actions a root user can perform on protected parts of the system in an effort to reduce the chance of malicious code hijacking a device or performing privilege escalation. However, SentinelOne security researcher Pedro Vilaça has uncovered a critical vulnerability in both OS X and iOS that allows for local privilege escalation as well as bypasses SIP without kernel exploit, impacting all versions...

If you've upgraded your older version of Windows OS to an all new Windows 10 operating system then you may have noticed an advertisement appearing on your desktop or laptop's lock screen over the past couple of days. Yes, this is what Microsoft has chosen to generate revenue after offering Free Windows 10 Download to its users: Monetize the Lock Screen . Thanks to Windows 10's new Spotlight feature that usually shows you clean and beautiful photographs and fun facts on your lock screen, but now started displaying advertisements to over 200 Million devices running Windows 10. Some Windows 10 users have reported seeing ads for Rise of the Tomb Raider with links to Windows Store from where users can purchase the video game. Microsoft started selling the game last month. Although the ads are not as annoying as the Windows 10 privacy concerns related to the way Microsoft collects your personal data , the good news is that you can turn the ads OFF. Must...

Are you also the one who downloaded Linux Mint on February 20th? You may have been Infected! Linux Mint is one of the best and popular Linux distros available today, but if you have downloaded and installed the operating system recently you might have done so using a malicious ISO image. Here's why: Last night, Some unknown hacker or group of hackers had managed to hack into the Linux Mint website and replaced the download links on the site that pointed to one of their servers offering a malicious ISO images for the Linux Mint 17.3 Cinnamon Edition . "Hackers made a modified Linux Mint ISO, with a backdoor in it, and managed to hack our website to point to it," the head of Linux Mint project Clement Lefebvre said in a surprising announcement dated February 21, 2016. Who are affected? As far as the Linux Mint team knows, the issue only affects the one edition, and that is Linux Mint 17.3 Cinnamon edition. The situation happened last night, s...

The 21st century is witnessing a great change over in the daily life of folks with the advent of IoT devices that are capable of talking to each other without any human intervention. Yeah! Now you do not have to individually cascade an instruction to each of your home devices to accomplish a task. All have gone automated with the actuators and sensors which are infused into the home appliances. The fact is that your IoT devices would only comply within the family of same manufacturers. For example, if you have a Samsung smart refrigerator, and your wearable device is from Apple or any other vendors, then it couldn't sync as both are from different genres. No need to worry now! Zephyr: Future of IoTs The Linux Foundation has broken all the barriers of compatibility issues by releasing a Real-Time Operating System (RTOS) for Internet of Things devices , dubbed " Zephyr ". This OS enables connected devices to communicate with the same protocol. ...

Windows 10 here, Windows 10 there, and it is everywhere. This is exactly what Microsoft dreamed of, and it seems like the company is actively working to reach its One Billion goal by the end of 2017 or mid-2018. Proudly announcing its first huge success, Microsoft reported that its newest Windows 10 operating system is now officially installed on more than 200 Million devices worldwide since its launch five months ago. Windows 10 is the latest as well as the greatest operating system from Microsoft that took less than six months to hit 200 Million milestone. The growth is really impressive, and Microsoft's Corporate Vice President of Windows and Devices Yusuf Mehdi outlined other milestones for Windows 10 in a blog post on Monday. Here's the list: Windows 10's adoption is growing 140% faster than Windows 7 and over 400% faster than Windows 8. More than 40% of the new Windows 10 devices were activated since Black Friday. Over 11 Billion hours have b...