Firefox 150 turns its PDF viewer into a real PDF editor

Firefox 150 adds page reordering, exporting, and image saving to its built-in PDF viewer, plus split-view improvements and ...

Mozilla uses Anthropic's Mythos to uncover 271 bugs in Firefox 150

The result, in the view of Firefox CTO Bobby Holley, marks a decisive shift in the long-running asymmetry between attackers ...
InfoWorld

Claude Mythos signals a new era in AI-driven security, finding 271 flaws in Firefox

The AI exposed hundreds of bugs in Mozilla’s web browser, raising hopes around defensive advantage, alongside fears of ...

Anthropic's Claude Mythos Found 271 Vulnerabilities in Mozilla Firefox: New 150 Release Fixes Them

The post Anthropic's Claude Mythos Found 271 Vulnerabilities in Mozilla Firefox: New 150 Release Fixes Them appeared first on ...
The Next Web

Mozilla patched 271 Firefox bugs found by Anthropic’s Mythos, and says the zero-day era has an expiration date

Firefox 150 ships 271 bug fixes found by Claude Mythos Preview. Mozilla says the defects are finite. The UK AI Security Institute says the model can also attack autonomously.
eWeek

Claude Mythos Discovers 271 Security Bugs in Firefox

AI is uncovering decades-old software bugs at scale, forcing a race to patch vulnerabilities before attackers gain access to ...