Researchers have discovered a vulnerability that could allow threat actors to fingerprint Firefox and Tor users.

Firefox 150 enhances split view, tab sharing, and other helpful features and patches 271 security vulnerabilities - update now.

Mozilla’s partnership with Anthropic is really paying off. In March, it announced that Anthropic’s Frontier Red Team had helped it find and fix 22 security-sensitive bugs and 90 other bugs in Firefox.

Firefox has begun using an advanced AI model, Claude Mythos, to identify and fix security vulnerabilities in its browser, successfully resolving as many as 271 flaws and marking a significant shift in ...

Mozilla says its "zero-days are numbered" after identifying 271 security‑sensitive Firefox vulnerabilities using Anthropic's ...

This release of Ubuntu Server brings fresh versions of multiple developer tools. Java gets OpenJDK 25 LTS with CRaC, and ...

Silent bugs don’t crash your app. They can turn your users away silently. Discover the 5 software testing tools U.S. teams use to find and fix issues before they reach production.

Remote terminal units, PLCs, PoS systems, and bedside patient monitors may be susceptible to remote code execution, ...

Privacy tools are usually locked behind a monthly subscription, but Mozilla is changing that by baking protection directly into the browsing experience. With the ...

The vulnerability allowed tracking across sites, even in Private Mode.

Now that an attacker can use an LLM to weaponize a bug the minute it's found, taking 12 days to patch ‘is essentially a ...