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 ...

Emergency updates are coming thick and fast, with Apple recently fixing two flaws being used in attacks and Google issuing critical patches for its widely used Chrome browser. Emergency security ...

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 ...

Mozilla is about to speed up one of the most important parts of using Firefox: security updates. If you’re used to seeing a new Firefox update land about once a month, that’s about to change.

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, ...

Firefox users running older versions of the web browser could be in for a really nasty surprise. On March 14, 2025, a critical root certificate will expire. And, if your browser isn’t updated to at ...