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It's True  —  There is no such backdoor that only its creator can access. Microsoft has accidentally leaked the Secret keys that allow hackers to unlock devices protected by UEFI ( Unified Extensible Firmware Interface ) Secure Boot feature. What's even worse? It will be impossible for Microsoft to undo its leak. Secure Boot is a security feature that protects your device from certain types of malware, such as a rootkit, which can hijack your system bootloader, as well as, Secure Boot restricts you from running any non-Microsoft operating system on your device. In other words, when Secure Boot is enabled, you will only be able to boot Microsoft approved ( cryptographically signature checking ) operating systems. However, the Golden Keys disclosed by two security researchers, using alias MY123 and Slipstream , can be used to install non-Windows operating systems, say GNU/Linux or Android, on the devices protected by Secure Boot. Moreover, according to the blog pos

In Brief Microsoft's August Patch Tuesday offers nine security bulletins with five rated critical, resolving 34 security vulnerabilities in Internet Explorer (IE), Edge, and Office, as well as some serious high-profile security issues with Windows. A security bulletin, MS16-102 , patches a single vulnerability (CVE-2016-3319) that could allow an attacker to control your computer just by getting you to view specially-crafted PDF content in your web browser. Users of Microsoft Edge on Windows 10 systems are at a significant risk for remote code execution (RCE) attacks through a malicious PDF file. Web Page with PDF Can Hack Your Windows Computer Since Edge automatically renders PDF content when the browser is set as a default browser, this vulnerability only affects Windows 10 users with Microsoft Edge set as the default browser, as the exploit would execute by simply by viewing a PDF online. Web browsers for all other affected operating systems do not automatically

It comes as no surprise that today's cyber threats are orders of magnitude more complex than those of the past. And the ever-evolving tactics that attackers use demand the adoption of better, more holistic and consolidated ways to meet this non-stop challenge. Security teams constantly look for ways to reduce risk while improving security posture, but many approaches offer piecemeal solutions – zeroing in on one particular element of the evolving threat landscape challenge – missing the forest for the trees.  In the last few years, Exposure Management has become known as a comprehensive way of reigning in the chaos, giving organizations a true fighting chance to reduce risk and improve posture. In this article I'll cover what Exposure Management is, how it stacks up against some alternative approaches and why building an Exposure Management program should be on  your 2024 to-do list. What is Exposure Management?  Exposure Management is the systematic identification, evaluation,

Two computer hackers have earned more than 1 Million frequent-flyer miles each from United Airlines for finding and reporting multiple security vulnerabilities in the Airline's website. Olivier Beg, a 19-year-old security researcher from the Netherlands, has earned 1 Million air miles from United Airlines for finding around 20 security vulnerabilities in the software systems of the airline. Last year, Chicago-based 'United Airlines' launched a bug bounty program to invite security researchers and bug hunters for finding and reporting security holes in its websites, software, apps and web portals. Under its bounty program, United Airlines offers a top reward of 1 Million flyer miles for reporting Remote Code Execution (RCE) flaws; 250,000 miles for medium-severity vulnerabilities, and 50,000 flyer miles for low-severity bugs. According to Netherlands Broadcasting Foundation , the 19-year-old reported 20 security issues to United Airlines and the most severe fla

Just stop believing everything you see on your screen, as it turns out that even your computer monitor can be hacked. You have seen hackers targeting your computer, smartphone, and tablet, but now, it has been proved that they can even compromise your monitor and turn them against by just changing the pixels displayed on the screen. Although changing pixels is really hard and complicated, a team of security researchers at this year's DEF CON says that it is not impossible. Ang Cui and Jatin Kataria of Red Balloon Security has demonstrated a way to hack directly into the computer that controls monitor to see the pixels displayed on the monitor as well as manipulate the pixels in order to display different images. How to Hack Computer Monitors? According to the researchers, an attacker first needs to gain physical access to the monitor's USB or HDMI port which would then help the attacker access the firmware of the display. The duo said they discovered the hack by rev

The risks associated with data breaches continue to grow, impacting a variety of industries, tech firms, and social networking platforms. In the past few months, over 1 Billion credentials were dumped online as a result of mega breaches in popular social networks. Now, Oracle is the latest in the list. Oracle has confirmed that its MICROS division – which is one of the world's top three point-of-sale (POS) services the company acquired in 2014 – has suffered a security breach. Hackers had infected hundreds of computers at Oracle's point-of-sale division, infiltrated the support portal used by customers, and potentially accessed sales registers all over the world. The software giant came to know about the data breach after its staff discovered malicious code on the MICROS customer support portal and certain legacy MICROS systems. Hackers likely installed malware on the troubleshooting portal in order to capture customers' credentials as they logged in. These us