Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Are suggested tiles shown really "based on sites visited by your IP address"?

  • 1 ŋuɖoɖo
  • 2 masɔmasɔ sia le wosi
  • 7 views
  • Nuɖoɖo mlɔetɔ John99

more options

That's what https://support.mozilla.org/en-US/kb/how-do-tiles-work-firefox#w_what-data-is-being-collected-and-why says but https://bugzilla.mozilla.org/show_bug.cgi?id=1120311#c0 says "take the top 100 links data already available from NewTabUtils and remember which sites to match against" and later describes some measures to make it hard for Mozilla to guess what sites a user has actually visited based on what suggested tile is shown.

I suspect the support page is wrong and should be corrected as it gives the impression of vast data collection by Mozilla, and then unwanted to dangerous leaks of browsing history to others who happen to be using the same IP.

I could be wildly misunderstanding things! Thanks in any case...

(I tried to use the discussion forum for the support page in question but when starting a new thread or posting a reply I was redirected to the support home page. Edit: probably because I hadn't confirmed my email address yet. Text above now at https://support.mozilla.org/en-US/kb/how-do-tiles-work-firefox/discuss/5250#post-11810 also.)

That's what https://support.mozilla.org/en-US/kb/how-do-tiles-work-firefox#w_what-data-is-being-collected-and-why says but https://bugzilla.mozilla.org/show_bug.cgi?id=1120311#c0 says "take the top 100 links data already available from NewTabUtils and remember which sites to match against" and later describes some measures to make it hard for Mozilla to guess what sites a user has actually visited based on what suggested tile is shown. I suspect the support page is wrong and should be corrected as it gives the impression of vast data collection by Mozilla, and then unwanted to dangerous leaks of browsing history to others who happen to be using the same IP. I could be wildly misunderstanding things! Thanks in any case... (I tried to use the discussion forum for the support page in question but when starting a new thread or posting a reply I was redirected to the support home page. Edit: probably because I hadn't confirmed my email address yet. Text above now at https://support.mozilla.org/en-US/kb/how-do-tiles-work-firefox/discuss/5250#post-11810 also.)

Mike Linksvayer trɔe

All Replies (1)

more options

Good point.

I see you did manage to ask in the artiles discussion.