Is ViaTrumf Bonusvarsler safe?

Low risk

ViaTrumf Bonusvarsler uses a CloudFront feed to decide where it injects bonus notification markup.

The extension downloads a ViaTrumf notifier feed and caches it, then checks each top-level navigation against feed-listed merchants and search engines. When a page matches, it injects scripts and renders notification markup whose assets and merchant details come from the feed.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

ViaTrumfv3.0.1Firefox Add-ons
18Risk
Who publishes it

ViaTrumf - no other listings under this identity

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

Publisher
ViaTrumf

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 3.0.1. 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 every site you visit

    <all_urls>

  • See every page you navigate to, as you navigate to it

    webNavigation

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

    tabs

Where it sends data

Destinations our analysis observed ViaTrumf Bonusvarsler 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.

  • d3v5865xmihp0z.cloudfront.net

    ViaTrumf Bonusvarsler sends data to d3v5865xmihp0z.cloudfront.net. No other extension we have analysed sends data here.

Updated 30 September 2026amo-671890