Is New Tab Override safe?

Clean risk

Choose a custom page, local HTML file, or background color for every new Firefox tab.

This extension replaces Firefox’s default new tab page with a website you choose, your current homepage, stored local HTML content, or a plain color. It also offers settings for address-bar focus, new tab placement, random selection from multiple URLs, container tabs, and enterprise policy configuration.

Sören HentzschelFirefox Add-ons
0Risk
Who publishes it

Sören Hentzschel - 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.

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.

soeren-hentzschel.at
Also called by 1 other listing: Bookmarks Organizer

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

Publishers can request a review.

Where it sends data

Destinations our analysis observed New Tab Override 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.

  • www.soeren-hentzschel.at

    New Tab Override sends data to www.soeren-hentzschel.at. No other extension we have analysed sends data here.

Updated 15 October 2026amo-626810