Anthropic just partnered with Mozilla, deploying Claude Opus 4.6 to scan Firefox and uncovering 22 vulnerabilities in two weeks—14 of which are classified as high-severity. Most issues were patched in Firefox 148.0. Why it matters: AI is dramatically accelerating defensive security, though Anthropic warns the gap between finding bugs and building exploits will likely shrink.
Mozilla just unveiled "AI Window," a new opt-in workspace in Firefox designed to let you chat with an AI assistant while browsing—strictly on your own terms. Unlike AI-first browsers that force features into your daily flow, Mozilla is making this completely optional and easy to switch off without ecosystem lock-in. A waitlist is now open for early community feedback.
Mozilla just made Perplexity available as a built-in search option for all Firefox desktop users globally, letting people swap classic link lists for cited AI answers. You can toggle it directly from the unified address bar or set it as default, with mobile rollout coming in the months ahead.
Mozilla just announced it is cutting around 60 jobs and shutting down side projects like 3D platform Hubs to refocus on its flagship browser. The organization is combining its Pocket, content, and AI/ML teams directly into Firefox to build 'trustworthy AI' features. Why it matters: After years of chasing diversified bets, Mozilla is retreating to its core base to survive the generative AI era.
Mozilla just released its State of Mozilla report, outlining a major push to steer AI in an open, human-centered direction just as it did with Firefox for the early web. The foundation is assembling a coalition of open-source developers and startups to counter Big Tech control. Why it matters: Mozilla wants to ensure the future internet stays decentralized.
Mozilla just started testing Review Checker in Firefox, a built-in tool powered by Fakespot that uses AI to spot fake product reviews. It grades review authenticity from A to F across sites like Amazon, BestBuy, and Walmart, while using Oblivious HTTP to keep browsing data private. A full rollout is slated for November.
