CVE-2026-6770 let attackers fingerprint Firefox and Tor users, even in Private mode. Firefox 150 and Tor Browser 15.0.10 fixed it. A vulnerability, tracked as CVE-2026-6770, allowed attackers to fingerprint Firefox users, even in Private Browsing, and also impacted the Tor Browser. The flaw worked even when Tor’s New Identity feature was used, bypassing protections meant…
Tag: Firefox
Global Security News, privacy
Firefox now has a free built-in VPN with 50GB monthly data limit
Mozilla released Firefox 149 with added privacy protection through a built-in VPN tool offering up to 50GB of monthly traffic. […]
AI, Global Security News, privacy, Risk Management
Firefox is getting a free built-in VPN
Mozilla is adding a free built-in VPN to Firefox, with the feature arriving in Firefox 149 on March 24. Privacy concerns often follow free VPN services, especially when unclear data practices put user information at risk. Mozilla says its version is grounded in its data principles and focus on trust, aiming to avoid the kinds…
AI, Exploits, Global Security News
Anthropic’s Claude found 22 vulnerabilities in Firefox in two weeks
Anthropic, in collaboration with Mozilla, identified 22 security flaws in the Firefox browser during a two-week test, with 14 of the vulnerabilities classified as serious. The discoveries were made using the AI model Claude Opus 4.6. It began by analyzing the Firefox JavaScript engine and then moved on to other parts of the code base.…
AI, APAC, Exploits, Global Security News, Risk Management
Anthropic Claude Opus AI model discovers 22 Firefox bugs
Anthropic used Claude Opus 4.6 to identify 22 Firefox vulnerabilities, most of which were high severity, all of which were fixed in Firefox 148, released in January 2026. Anthropic discovered 22 security vulnerabilities in Firefox using its Claude Opus 4.6 AI model in January 2026. Mozilla addressed these issues in Firefox 148. The researchers state…
AI, Global Security News
Anthropic Finds 22 Firefox Vulnerabilities Using Claude Opus 4.6 AI Model
Anthropic on Friday said it discovered 22 new security vulnerabilities in the Firefox web browser as part of a security partnership with Mozilla. Of these, 14 have been classified as high, seven have been classified as moderate, and one has been rated low in severity. The issues were addressed in Firefox 148, released late last…
AI, Global Security News
Dario’s Big Test
Plus: Apple’s new iPhone and MacBook, a suicide linked to Google’s Gemini, Claude’s Firefox hack, the navigational tech aiming to replace GPS, and more.
AI, Artificial Intelligence, Browser, Global Security News, privacy, Security
Firefox Will Give Users an AI Kill Switch for Better Privacy
Not everyone wants AI in their browser. Firefox 148 is introducing easy toggles to disable chatbots and AI tab grouping. Discover how Mozilla is prioritising user choice and privacy in its latest 2026 update.