The test also showed that Claude is significantly better at finding security flaws than at writing code to exploit them. Despite spending around $4,000 in API credits, the team on ...

"Claude Opus 4.6 discovered 22 vulnerabilities over the course of two weeks. Of these, Mozilla assigned 14 as high-severity vulnerabilities —almost a fifth of all high-severity Firefox vulnerabilities ...

Claude AI found 112 Firefox security flaws in 14 days, including 14 critical vulnerabilities now patched in Firefox 148 for safer browsing.

Your weekly cybersecurity roundup covering the latest threats, exploits, vulnerabilities, and security news you need to know.

Anthropic’s AI model Claude Opus 4.6 discovered 22 vulnerabilities over the course of two weeks in the Chrome competitor Mozilla Firefox, more vulnerabilities than were reported in any single month in ...

Artificial intelligence (AI) is quickly becoming a powerful tool in cybersecurity. In a recent partnership with Mozilla, researchers from Anthropic ...

Mozilla and Anthropic announced that they are partnering to improve the security and stability of the Firefox web browser.

In a recent security partnership with Mozilla, Anthropic found 22 separate vulnerabilities in Firefox — 14 of them classified as "high-severity." ...

This guide shows how to install the latest Firefox build on Linux and adjust key settings to reduce tracking, limit telemetry, and strengthen browser security.

New AI-powered tools are increasingly adept at spotting flaws. Hacking experts worry they will be good at exploiting them, too.

Mozilla added AI features to Firefox with the most recent update, but users can opt-out of any and all of them.

Pranay Parab is an independent tech journalist based in Mumbai, India. He covers tech for Lifehacker, and specializes in tutorials and in-depth features. You can open any webpage in Firefox and use ...