With Firefox’s latest version 150 update for Windows, macOS, and Linux, Mozilla has introduced few genuinely new features but some noteworthy improvements. The split view is easier to use, the built-in PDF viewer is increasingly evolving into a PDF editor,

Earlier this month, Anthropic said its Mythos Preview model was so good at finding cybersecurity vulnerabilities that the company was limiting its initial release to “a limited group of critical industry partners.

Mozilla says AI could eventually eliminate zero-day vulnerabilities by detecting flaws before attackers find them, outlining a future of proactive security.

Starting next year, Mozilla plans to release a new Firefox browser version on a monthly basis, every four weeks, the organization announced today. Currently, Mozilla puts out a new Firefox version on a six-to-eight weeks release schedule, depending on the ...

I spoke with Firefox's head, Ajit Varma, about why the company is returning to fundamentals after years of decline.

Microsoft confirmed on April 22, 2026, that it will integrate Anthropic’s Claude Mythos into its security development workflow, a move that places an outside AI system at the heart of defenses protecting millions of enterprise customers.

Meanwhile, the U.S. Cybersecurity and Infrastructure Security Agency reportedly does not have access to Claude Mythos.