Items tagged with Firefox
Mozilla is pushing out an incremental update to its Firefox browser to mitigate a critical security vulnerability. If left unpatched, the zero day threat could allow an attacker to gain full control of PC. Indeed, Mozilla is aware of malicious actors leveraging the flaw in the wild, so if you use Firefox, it is in your best interest to update right away. "Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw," Mozilla stated in a security document. A type confusion attack consists of accessing data in memory that is supposed be out of bounds. This could lead to a crash, or...
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Security researchers at Kaspersky have identified a new strain of malware affecting Chrome and Firefox browsers. The researchers say the malware's authors "put a lot of effort" into how it manipulates digital certificates and mucks with outbound TLS traffic, which ultimate compromises encrypted communications. "Analysis of the malware allowed us to confirm that the operators have some control over the target’s network channel and could replace legitimate installers with infected ones on the fly. That places the actor in a very exclusive club, with capabilities that few other actors in the world have," Kaspersky says. The malware allows an attacker to wreak havoc on a victim's PC remotely....
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Firefox has announced that it has relaunched its Test Pilot program. Test Pilot started as an add-on before it was released three years ago. Mozilla announced earlier this year that it was changing its culture of experimentation and closed the Test Pilot program as it explored what was next. Mozilla says that it learned a lot from the Test Pilot program, including that there was a group of users who would provide feedback on projects that weren't ready for general use. During the project, it used the feedback from that group to refine and revamp features, and in some cases to kill projects that didn't meet the needs of the users. Mozilla is now notifying Firefox users who signed up for a Firefox...
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Not all browser extensions are used for good. It was recently discovered that several Chrome and Firefox browser extensions were stealing data from individual users and corporations. The data included everything from passwords to genetic information. Sam Jadali of securitywithsam.com revealed that the following browser extensions were leaking data: Chrome Extensions Branded Surveys HoverZoom Panel Community Surveys PanelMeasurement SpeakIt! Firefox Extensions SaveFrom.net Helper Chrome and Firefox Extensions FairShare Unlock SuperZoom The extensions affected macOS, Windows, Chrome OS, and Ubuntu operating systems and Chromium-based browsers like Opera and Yandex. The collected...
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Firefox users have spoken up and Mozilla has listened. Firefox 68 is available today for iOS and desktop, with the new update including a number of features like dark mode for Firefox Reader View, new extensions and bookmark editing, and more options for IT professionals. Firefox or “Firefox Quantum” desktop and iOS users can now enjoy “blackout shades” in Firefox Reader View. Reader View strips away extras like advertisements and allows users to alter the size and color of a page’s text. Before this update, “dark mode” only affected the text. Now dark mode will apply to all sections of a page, including sidebars and images. Mozilla has also created a...
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Most Android users simply use Google Chrome by default for their browser because it's there and well, it works. However, there are plenty of alternative browsers out there for the Android platform including Firefox, which is getting a big update today. The new browser is being dubbed the Firefox Preview in its early development state (it was developed under the codename Fenix) and is up to twice as fast as the preceding versions of Firefox for Android. The GeckoView engine, which is optimized for mobile, is said to allow for speedy feature updates from Mozilla, and it nabs some of the same privacy-centric features from the desktop Firefox browser to keep all of your data safe. "Firefox Preview...
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It is common knowledge that websites like to track your activity through cookies, but might we be giving up a bit too much privacy when surfing the web? The answer may depend on the specific browser you are using. In a recent examination of Google Chrome, a tech expert said he uncovered some startling differences in how Chrome and Mozilla's Firefox browsers treat user privacy. Geoffrey A. Fowler is a technology journalist for The Washington Post. It was there that he posted an opinion piece on why he feels that "Chrome has become surveillance software," and why he made the switch to Firefox. The article sits behind a paywall, but has been reprinted at a few other places (hit the link in the Via...
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You may have only recently updated your Firefox browser to build 67.0, but guess what? You should mash the update button once gain. The latest version, build 67.0.3, contains a fix for a major security vulnerability that is being actively exploited in the wild, according to Mozilla. Leaving Firefox unpatched is not a good idea. Listed as "CVE-2019-11707: Type confusion in Array.pop," Mozilla considers the vulnerability to be a critical one. It was discovered by a member of Google's Project Zero team and Coinbase Security, and promptly addressed with an update. "A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable...
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Have you updated your web browser lately? If the answer is "no" and you are running Firefox (or Firefox Quantum, as Mozilla calls it these days), there is a new build available, version 67.0. This is a finalized release and not a beta build, and it brings with it improved performance and some new features, including a cryptocurrency mining blocker. The latter would have been more useful when cryptocurrency mining was booming, but hey, better late than never, right? To Mozilla's credit, the crypto-market is highly volatile, and who knows if we will see another surge in interest. If so, it's nice to know that the latest version of Firefox offers some level of protection against unwittingly mining...
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Mozilla this week offered an apology to Firefox users over for temporarily breaking add-ons last weekend, and then issuing a temporary fix that collected telemetry data. Simply put, Mozilla admits it "failed" its users. That said, the company says it has a permanent fix in place, and promises to delete usage data that was collected. "An error on our part prevented new add-ons from being installed, and stopped existing add-ons from working. Now that we’ve been able to restore this functionality for the majority of Firefox users, we want to explain a bit about what happened and tell you what comes next," Mozilla stated in a blog post. Mozilla went on to explain that it wanted to push out...
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Firefox is a web browser that is used by lots of people, even if it's not the dominant browser on the market. That dominant browser is Google Chrome. Mozilla is the company behind Firefox, and it has worked hard to improve the browser with new features like increased security to protect users from cryptominers and other security issues. Mozilla also recently released a native ARM64 Firefox browser for Windows machines powered by Snapdragon processors. A former Mozilla executive is now claiming that Google undermined Firefox development. Google was formerly a Mozilla business partner despite having a competing web browser during some of that partnership. According to former Mozilla executive Jonathan...
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Microsoft and Qualcomm are really pushing to get customers interested in ARM-powered Windows 10 machines. There’s no question that the Windows 10 scene is currently dominated by x86-64 processors from Intel and AMD, but ARM-powered systems promise to offer enough muscle for consumers to handle everyday tasks while delivering unmatched battery life. But in order to win customers over, there needs to be an abundance of native apps for the Windows 10 on ARM platform to deliver on the performance front. To that end Mozilla announced today that it has released a beta of the native ARM64 version of its popular Firefox browser. That means that if you’re running a Windows 10 device that...
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At a cursory glance, it may seem like cryptocurrency mining is firmly in the rear view mirror, along with all of the unwanted side effects (GPU shortages, browser hijacking, and so forth), but not so fast. Bitcoin and other virtual currencies have seen a sharp rise in recent weeks. Does that mean we have to worry about sneaky web code using our browsers to mine cryptocurrencies? That remains to be seen, though to prevent that sort of thing, Mozilla is making some changes to Firefox. Mozilla stated in a blog post that it has added a feature to block fingerprinting and cryptomining in Firefox Nightly, as an option for users to turn on. Firefox Nightly is a pre-release version of Firefox that gets...
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I’ll Chrome might be the most popular browser out there, but it still has issues that fans want resolved. Google has been working on resolving many of the big complaints that Chrome users have with features like the Never-Slow mode that aims to cut back on the resources that Chrome is notorious for hogging. Google also added a caching feature for Chrome this year that aims to make browsing faster. Another new feature that Google is working on has surfaced, and this one aims to make the browser much cleaner looking for those who tend to surf with lots of tabs open. The feature is called Tab Groups, and it organizes tabs into multiple groups to make them easier to find and work with....
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