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

AI systems already seem to be vastly superior to most humans at debugging existing codebases. The latest evidence comes from Anthropic, which ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Update Firefox and Thunderbird now. Mozilla has confirmed a security issue affecting all ...

Mozilla Firefox has added new AI features to its browser this week, but you have the option to turn them off. "AI is changing the web, and people want very different things from it," Firefox head Ajit ...

The Wikimedia Foundation suffered a security incident today after a self-propagating JavaScript worm began vandalizing pages and modifying user scripts across multiple wikis.

Claude Opus 4.6 discovered 14 high-severity bugs in Firefox over the course of two weeks.

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, ...

Anthropic's AI model, Claude Opus 4.6, identified over 100 bugs in Firefox, including 14 high-severity flaws, in just two weeks. This AI-driven discovery rate significantly outpaces traditional ...

ThreatDown, the corporate business unit of Malwarebytes, today published research documenting what researchers believe to be the first documented case of attackers abusing the Deno JavaScript runtime ...

AI tools are getting better at cybersecurity.

Claude finds 14 high-severity Firefox bugs in just a few weeks, rivaling what Mozilla could do in months.

AI browsers may have their uses, but are they worth diving into wholesale? We lay out the privacy implications, potential applications and more. Barbara is a tech writer specializing in AI and ...