Thunderbird, the desktop and Android email client from Mozilla, just got an update to version 135. This is the start of ...

With the Firefox 135.0.1 update for Windows, macOS, and Linux, Mozilla has fixed several security vulnerabilities along with some non-security-related bugs, which include some browser crash issues and ...

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 ...

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, ...

Mozilla has released a long-requested feature for its browser. Now, Firefox users testing early updates in the Nightly Channel can try tab previews when hovering the cursor over tabs. Firefox Nightly, ...

In context: Root certificates are an essential element for modern browser security. They protect users by verifying signed web pages, extensions, and other types of content. However, developers must ...