Comply with ZDNET: Add us as a preferred source on Google.
ZDNET’s key takeaways
- Firefox 150 enhances break up view, tab sharing, and different options.
- The most recent model additionally fixes a whopping 271 safety flaws.
- Anthropic’s Claude Mythos Preview AI mannequin discovered the various flaws.
Retaining your internet browser up to date generally is a problem. However usually, you need to snag the most recent updates as they introduce new options and repair safety holes. That is actually the case with the most recent replace to Firefox.
Launched on Tuesday, Firefox 150 enhances quite a lot of must-have options, together with break up view, tab administration, language translations, and the built-in PDF editor. However much more critically, the brand new model patches a whopping 271 safety bugs, due to the assistance of AI.
Additionally: Can you trust Firefox’s new free VPN for all browser users? What you need to know
First, let’s take a look at the brand new and improved options.
Cut up View enhancements
Launched to Firefox in March, Split View helps you to view two internet pages side-by-side in the identical window, an possibility that had already been out there in Chrome and Microsoft Edge. You’ll be able to then evaluate the 2 pages and work with each individually.
With Firefox 150, now you can right-click on any hyperlink on a web page and open it in break up view to see it alongside your present web page. When in Cut up View mode, you are additionally capable of search your open tabs and reverse the order of the 2 pages.
Higher tab sharing
You have at all times been capable of share single pages in Firefox with one other individual or gadget. Now, you’ll be able to share a number of tabbed pages in a single shot. Simply choose the tabs you want to share and right-click on any of them. Choose Share from the menu after which click on the command to repeat X variety of hyperlinks. If you paste the hyperlinks into different apps, each the web page title and URL are included.
Additionally: I’ve used nearly every browser out there, and these are my top 4 (spoiler: Chrome is out)
This appears like a helpful function if solely it labored. In model 150, once I right-click a number of tabs, there isn’t any Share command, in contrast to once I right-click a single tab. I contacted Mozilla to seek out out why this is not working as described.
Actual-time translations
Have to translate a chunk of textual content into a unique language? Now you can try this simply sufficient in Firefox. Kind the phrase “about:translations” within the tackle subject. You are then taken to a translation web page much like Google Translate. Right here, you’ll be able to copy and paste the textual content you need translated. Choose the supply language or let the instrument mechanically detect it. Choose the goal language. The interpretation then seems.
PDF enhancing
Past simply displaying a PDF you discover on-line or load out of your PC, Firefox will now allow you to edit it. Utilizing the built-in PDF editoryou are capable of reorder, copy, paste, delete, and even export particular person pages from a PDF.
To do that, open a PDF in Firefox and click on the Handle pages icon within the higher left. You will then see thumbnails of all of the pages within the file. Right here, you’ll be able to choose particular person pages to delete them, in addition to copy or lower them to stick them elsewhere. You may also transfer pages by dragging and dropping them, and export particular person pages as separate information. When performed, it can save you the modified PDF.
Additionally: How Google’s updated AI Mode will ease your tab clutter when you search
To replace Firefox on the desktop, click on the three-lined icon on the high, click on Assist, and choose About Firefox. The browser will mechanically obtain and set up the most recent replace if obligatory. Restart Firefox and also you’re set.
Safety fixes
That brings us to the safety patches. Firefox 150 contains fixes for 271Â safety vulnerabilities. The checklist contains ones rated excessive, medium, and low. However collectively, they symbolize a file in contrast with the handfuls of vulnerabilities usually addressed by previous Firefox updates. How did the Firefox crew discover and repair so many safety flaws? Thank AI.
To uncover the underlying flaws, the crew turned to an early model of Anthropic’s Claude Mythos Previewas revealed in a Mozilla blog post. Since February, the oldsters at Mozilla have been utilizing frontier AI fashions to root out latent safety holes within the browser. Beforehand, they used Anthropic’s Opus 4.6 model to scan Firefox model 148, resulting in fixes for 22 safety bugs.
Additionally: The best secure browsers for privacy in 2026: Expert tested
Usually, Mozilla’s human bug hunters are tasked with searching for out safety flaws in Firefox. Even with superior instruments, that course of can naturally take time. Anthropic’s game-changing AI mannequin was capable of finding such a lot of flaws a lot quicker and extra effectively. And the outcomes are greater than promising. The mannequin can uncover any class or degree of vulnerability that people can determine, that means nothing is missed.
Different main tech gamers equivalent to Apple, Google, and Microsoft are additionally working with Claude Mythos as a part of an initiative referred to as Project Glasswing. This use of AI could possibly be a turning level in cybersecurity. Usually, the defenders battle to maintain up with the attackers. Partially, that is as a result of the attackers want to seek out just one vital vulnerability to take advantage of; the defenders want to seek out all of them. However the correct AI mannequin provides the great guys a robust instrument of their arsenal, one which Mozilla is clearly placing to good use.
