Everything you may have missed this week.

Mozilla has released an emergency update to the Firefox browser. The update fixes a zero-day vulnerability. The company has also rolled out updates to the two ESR versions of Firefox and the Tor ...

In a Mozilla support document, the company urges users to update Firefox before Friday, March 14, 2025, due to an expiring root certificate, as first reported by Bleeping Computer. Failure to update ...

If you use Firefox, you should check which version you currently have installed. On Friday, March 14, certain extensions and streaming services may stop working on older versions of Firefox. The ...

Firefox users need to update their browsers immediately due to the impending expiration of a critical security certificate.

Whether you use Chrome, Firefox, or both, it's time once again to update the browser to stay safe and secure while surfing the web. Released on Tuesday, the latest round of bug fixes for both programs ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...