A newly discovered malware infected multiple Firefox browser add-ons with more than 50,000 downloads combined.

GhostPoster malware hid inside 17 Firefox add-ons, abusing logo files to hijack links, inject tracking code, and run ad fraud ...

Mozilla is working on a new tool for Firefox called AI Window. This will be an opt-in space for chatting with an AI assistant and getting help from it while browsing. The goal with this project ...

You will be able to chat with the browser’s AI assistant in the new AI Window. You will be able to chat with the browser’s AI assistant in the new AI Window. is a ...

I long thought of Mozilla Firefox as a good, mainstream, privacy-focused alternative to Google Chrome. I used it for quite some time, until the Google ecosystem became too all-encompassing to ignore.

Mozilla announced a major privacy upgrade in Firefox 145 that reduces even more the number of users vulnerable to digital fingerprinting. The new protections will initially be available only in ...

Firefox also includes more robust fingerprinting protection, although it's not as sophisticated as Brave's randomized fingerprint technique. Google sends (anonymized) browsing data, including searches ...

Best VPN for 2025: Our Top 10 Favorite VPN Services Mozilla VPN Review 2025 How to Activate Firefox VPN, Mozilla’s Built-in Privacy Tool Mozilla is rolling out an ...

While AI companies, startups, and others are rolling out their own web browsers that embed AI services deep into the web surfing experience, Mozilla’s Firefox is instead allowing its customers to swap ...

Firefox’s Shake to Summarize feature uses AI to provide quick takeaways from long web articles. Users can activate it by shaking their device after entering a webpage on their Firefox browser, or ...

Firefox is introducing a new profile management system. Profiles will keep data separate, including history and settings. You'll be able to manage profiles from the main toolbar. Keeping your work ...

The feature allows users to organize bookmarks, logins, history, and extensions into dedicated private tabs. The feature allows users to organize bookmarks, logins, history, and extensions into ...