Is Personalized Backgrounds safe?

Medium risk

Personalized Backgrounds sends new-tab search queries to goog.personalizedbackground.com.

Personalized Backgrounds replaces the browser's new-tab page and includes a search box. When a user submits a non-empty search, the extension redirects the tab to goog.personalizedbackground.com with the typed search text in the q parameter.

LeadPro Mediav1.1.2Chrome Web Store
45Risk
Who publishes it

LeadPro Media - no other listings under this identity, 1 shared hostname

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
LeadPro Media

Shared hosts - 1 hostname

Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.

allaboutdnt.com
Also called by 6 other listings

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

Publishers can request a review.

Findings

New-tab search sends typed queries to Personalized Backgrounds domain

When you use the extension's new-tab search box, the text you type is placed into a URL request to goog.personalizedbackground.com.

The transmitted data is form input, specifically the search query entered on the new-tab page.

Severity
Medium unwanted
Type
Unexpected
CWE
CWE-359
Source
Dynamic sandbox
What actually happens
You did this

You use the new-tab search box.

The extension did this

The extension reads the typed query and navigates to goog.personalizedbackground.com with that query in the URL.

Captured request
GEThttps://goog.personalizedbackground.com/?pppm=1&q=...
Fields in the request
  • Your search query
    weather forecast (illustrative)

    This is the text typed into the extension's new-tab search box and sent as the q URL parameter.

Observation

The behavior was confirmed from the stored verification evidence: the extension registers a Chrome new-tab override, loads its new-tab script, reads the search input, and assigns the browser location to the Personalized Backgrounds endpoint with the query included.

What it can do

Permissions this extension asks for, as declared in version 1.1.2. 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 personalizedbackground.com

    *://*.personalizedbackground.com/*

  • Store data in your browser

    storage

Where it sends data

Destinations our analysis observed Personalized Backgrounds 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.

  • goog.personalizedbackground.com

    Personalized Backgrounds sends data to goog.personalizedbackground.com. No other extension we have analysed sends data here.

Updated 30 September 2026dchojpeimdknjlmieeckmlinoomibbfc