Technology
Firefox AI toggle leaves background telemetry and advertising active, tests show
Network analysis of Firefox 155 indicates the expanded switch disables generative AI tools but does not stop outbound diagnostic or advertising traffic.
The short version
- A network analysis of Firefox 155 found that its 'AI Controls' switch successfully disables generative AI features across 11 settings, but leaves regular telemetry, ad connections, and persistent identifiers active.
- Mozilla CEO Anthony Enzor-DeMeo reported that roughly 1% of users have turned off all AI features, though critics argue the setting is buried within the browser's menus.
- Network captures showed that AI-related server requests and background telemetry occurred before users had the opportunity to access the control panel on fresh installations.
Key facts
- Network packet captures using Wireshark on Firefox 155 showed that enabling 'Block AI Enhancements' disabled generative AI features across 11 preferences but did not reduce background telemetry POST requests, advertising server contacts, or persistent identifiers.[Hacker News]
- The AI switch in Firefox 155 expanded from nine to 11 preferences, adding controls for the prompt-based 'Smart Window' feature and extension-level AI capabilities.[Hacker News]
- Mozilla CEO Anthony Enzor-DeMeo stated that approximately 1% of Firefox users disabled all AI features and 3% disabled specific individual features after the switch launched.[Hacker News]
- In a fresh installation test, Firefox sent an AI-related Remote Settings request within 24 seconds of launch before a user could dismiss initial setup notices to access settings.[Hacker News]
What remains uncertain
- It is unclear whether the low adoption rate of the AI switch reflects broad user acceptance of AI tools or poor discoverability within the Firefox interface.[Hacker News]
Sources
- Firefox's AI Switch Is Off. Telemetry Isn'tHacker News