Mozilla has published its latest Firefox Security and Privacy Newsletter, and instead of focusing on a single feature, it gives a quick recap of the privacy and security work that has made its way into Firefox over the last few releases.

Some of the changes are things you might have already noticed. Others are the kind of improvements that quietly run in the background without drawing much attention.

One of the more useful additions is a new location indicator. Starting with Firefox 153, the browser will show an icon in the address bar whenever a website is actively using your location. It’s a simple visual cue, but it makes it a lot easier to tell when a site is accessing your GPS instead of wondering if it still has permission in the background.

Firefox 153 will start rolling out later this month, according to the official release schedule. But you can already test out v153 in the Beta channel.

Private Browsing has also become a bit less frustrating. Firefox 152 introduced a way to temporarily relax tracking protection for just the current tab if a website refuses to work properly. Before this, many users would simply turn off tracking protection altogether, which defeated the point. Now you can get a stubborn site working without changing your browser’s overall privacy settings.

Mozilla also reminded users about the Fire Button that arrived in Firefox 151. If you’re browsing in a Private Window, one click clears the session and lets you start fresh without closing and reopening the window.

Another change focuses on browser fingerprinting. Websites often rely on small bits of information like your screen size or graphics data to identify you, even without cookies. Mozilla says Firefox now makes several of those data points look the same across users, making fingerprinting less effective. On macOS alone, the company estimates the update reduces the number of uniquely identifiable users by more than 20 percent.

Firefox is also adding another layer of protection for your home network. Websites will now need your permission before they can communicate with apps or devices connected to the same local network. The feature is rolling out gradually between Firefox 151 and 153.

Away from user-facing features, Mozilla said it has been using an AI-assisted security testing system called Claude Mythos to help find bugs in Firefox.

The company said the system “uncovered and helped remediate hundreds of previously hidden vulnerabilities in Firefox,” giving its engineers another tool for spotting security issues before they can be exploited.

The newsletter comes at a busy time for Mozilla. Just a few weeks ago, the company announced a new nonprofit structure that will oversee Firefox, Thunderbird and its growing AI efforts. The goal is to keep pushing privacy-focused features while giving users more control over how AI is used inside the browser.

Mozilla has also confirmed that Firefox will move to a two-week release schedule starting this September. That should mean security fixes and smaller improvements like these reach users faster instead of waiting for the usual monthly release.

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