Mozilla says Anthropic's unreleased Claude Mythos AI found security flaws that automated testing systems missed for years.

Security researchers at Mozilla say Anthropic's Mythos has unearthed a wealth of high-severity bugs in Firefox.

Unlike previous vulnerability disclosure slop, Grinstead said, the details provided by its harness-guided Mythos analysis, ...

Mythos highlights an important fact about the reality of cybersecurity threats. System defenders are always at a disadvantage ...

If you really want to cut your online presence down, this is the browser you need.

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

Anthropic's buzzy announcement about using AI to improve cybersecurity earlier this month was met with plenty of skepticism. However, Mozilla shared some details that support use of the company's ...

The Firefox team doesn’t think emerging AI capabilities will upend cybersecurity long term, but they warn that software developers are likely in for a rocky transition. Both Anthropic and OpenAI have ...

Mozilla has started rolling out Firefox 149 to all users in the Stable Channel. The latest release delivers several notable feature updates (announced previously) that improve productivity and privacy ...

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, ...

WTF?! Windows 7 is now 16 years old, and very few people are still using the OS on internet-exposed PCs. However, Mozilla is willing to give these Aero-obsessed enthusiasts a few additional weeks to ...