Is Viking Deals safe?

Low risk

Viking Deals sends error reports from its all-sites content script with stored account id and email attached.

Viking Deals runs a content script on every site and initializes Sentry error reporting from that script. When an error report is prepared, the extension reads the stored profile and attaches the account id and email address before sending it to Mobile Vikings' Sentry endpoint.

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

Mobile Vikingsv3.5.6Firefox Add-ons
17Risk
Who publishes it

Mobile Vikings - no other listings under this identity, 4 shared hostnames

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

Publisher
Mobile Vikings
Website
vikingdeals.be/

Shared hosts - 4 hostnames

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.

mobilevikings.be
Also called by 1 other listing: Viking Deals
uwa.mobilevikings.be
Also called by 1 other listing: Viking Deals
vikingdeals.be
Also called by 1 other listing: Viking Deals
fpnpmcdn.net
Also called by 5 other listings, including Branalyzer Brand's Instant Analyzer, Canned Responses

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 3.5.6. 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 vikingdeals.be

    *://vikingdeals.be/*

  • Read and change your data on mobilevikings.be

    https://mobilevikings.be/*

  • Read and change your data on dev.mobilevikings.be

    https://dev.mobilevikings.be/*

  • Read and change your data on auth.mobilevikings.be

    https://auth.mobilevikings.be/*

  • Read and change your data on auth.dev.mobilevikings.be

    https://auth.dev.mobilevikings.be/*

  • Store data in your browser

    storage

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

    tabs

  • Run its own code inside the pages you visit

    scripting

  • Act on the current tab, but only after you click the extension

    activeTab

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

    webNavigation

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

    cookies

Where it sends data

Destinations our analysis observed Viking Deals 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.

  • sentry.mobilevikings.be

    Viking Deals sends data to sentry.mobilevikings.be. No other extension we have analysed sends data here.

Updated 30 September 2026amo-735916