Browser security is making headlines. Google's new annual report shows attacks on every major browser and operating system are growing rapidly. You can read my Chrome Update Guide here but, for ...

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 ...

You can update Firefox with just a few clicks on either a Windows PC or a Mac. In Windows, choose Help then About Firefox from Firefox's three-line menu; if there's ...

Rae Hodge was a senior editor at CNET. She led CNET's coverage of privacy and cybersecurity tools from July 2019 to January 2023. As a data-driven investigative journalist on the software and services ...

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, ...

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 the Firefox browser, you may have noticed that some websites have not been working properly lately. This is because an unusual bug has been found that is causing some sites on Firefox ...

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 ...