Is Yahoo Toolbar and New Tab safe?

Clean risk

Yahoo Toolbar and New Tab sends new-tab searches and clicked suggested-site URLs to geo.yahoo.com with a stored CTID.

When you use the new-tab search box or click a suggested site, the extension builds a tracking beacon that includes the resulting URL. The background script adds browser tracking fields and sends the beacon to Yahoo's geo.yahoo.com endpoint with the extension's stored CTID.

Yahoo!v5.1.5Firefox Add-ons
3Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 5.1.5. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Read and change your data on yahoo.com

    *://*.yahoo.com/

  • Read the sites you visit most

    topSites

  • Read and change your bookmarks

    bookmarks

  • Store data in your browser

    storage

  • See the address and title of every tab you have open

    tabs

  • Watch every request your browser makes

    webRequest

  • Watch, block and rewrite every request your browser makes

    webRequestBlocking

  • Read and change cookies, including the ones that keep you signed in

    cookies

Where it sends data

Destinations our analysis observed Yahoo Toolbar and New Tab contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • geo.yahoo.com

    Yahoo Toolbar and New Tab sends data to geo.yahoo.com. 5 other extensions we have analysed send data here.

Updated 30 September 2026amo-2032