A Mozilla report has exposed that some period tracking applications, such as Stardust, are sharing sensitive health data of users with third parties, thereby compromising their privacy.

Artificial intelligence tools, specifically Anthropic's AI, identified 271 security vulnerabilities in the upcoming Firefox browser, which Mozilla has now closed, highlighting AI's potential in cybers

The European Parliament announced it will switch its default search engine from Google to the French search engine Qwant on Microsoft Edge and Mozilla Firefox browsers starting June 4, 2026, as part of a tech sovereignty push.

Mozilla, one of the few companies with access to Anthropic's Claude Mythos Preview AI tool, reported that the AI found hundreds of bugs in its software, including one that had existed for two decades.