Do Son Mozilla has launched a new feature for Firefox Add-ons, allowing developers to quickly roll back to a previous version to fix critical bugs or security issues.
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Firefox has upgraded its local password manager encryption from 3DES-CBC to the stronger AES-256-CBC, enhancing user data security.
After an 8-year wait, Firefox is finally adding native support for MKV video. The feature is available in Nightly builds and will support AVC/H.264 and AAC codecs.
Firefox is rolling out a new AI-powered page summarization feature for iOS. It leverages Apple Intelligence and can be activated with just a shake.
Mozilla has announced that it will officially end support for 32-bit Linux with Firefox 145. Versions 144 and earlier will no longer receive security updates.
Mozilla continues to extend Firefox ESR support for Windows 7, despite a small user base. This ensures that users on the outdated OS can still receive security updates.
Firefox is switching to CRLite for certificate revocation, a major change that improves security and privacy by eliminating the need for real-time OCSP queries.
Enhancer for YouTube, a popular extension with 600K+ users, is leaving Firefox. The developer cites a "deeply unpleasant" and slow review process.
Firefox's new AI tab grouping feature, while private, is causing major CPU spikes and battery drain on laptops, leading to a sluggish user experience.
A coordinated campaign by GreedyBear used 150+ malicious Firefox extensions and fake sites to steal over $1M in crypto. They are now using a new technique called Extension Hollowing to evade detection.
Mozilla will cease all China-based Firefox operations through Beijing Mozilla Online by Sep 29, 2025, but the browser will remain accessible and updated in mainland China.
Arch Linux users are urged to uninstall and reinstall Firefox, LibreWolf, or Zen Web from AUR immediately due to malicious versions containing the CHAOS RAT trojan.
Firefox v141.0 rolls out with new AI-powered tab grouping that keeps your data local, significant memory optimizations for Linux, and WebGPU support for Windows users.
Intel's 14th-gen Raptor Lake CPUs are causing widespread system instability and Firefox crashes, leading Mozilla to disable its crash reporting bot.
Socket uncovers a sprawling network of malicious Firefox extensions, masquerading as games, VPNs, and tools, to hijack affiliate links, steal OAuth tokens, and reroute traffic.
Mozilla has updated its Add-ons store policies (effective Aug 4, 2025), lifting the ban on closed-group extensions, clarifying data consent, and simplifying privacy policy hosting.
Mozilla is piloting an AI-powered search engine in Firefox, partnering with Perplexity AI. This experimental integration could challenge Google's search dominance.
Mozilla has issued an urgent update for Firefox, patching two critical memory corruption flaws (CVSS 9.8) that could allow remote code execution. Update now!
YouTube escalates its war on ad blockers, particularly for Firefox users, as it prioritizes revenue for its massive AI investments.
Mozilla's Firefox Add-ons now auto-detects malicious crypto wallet extensions, enhancing user security and preventing theft.
Firefox 139.0.1 fixes flickering and graphical glitches on Nvidia GPUs caused by a recent update. Update now for a smooth Browse experience!
A critical Firefox vulnerability in libvpx allows remote code execution without user interaction beyond normal Browse. Update immediately!