Is Novofon 2.0 safe?

Low risk

Novofon 2.0 forwards remote page start_call messages to its embedded Novofon softphone iframe.

After loading its softphone settings, Novofon 2.0 accepts window messages for a start_call action from pages where its content script runs. Those messages can carry phone data that the extension forwards to the embedded Novofon softphone iframe.

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

novofonv1.0Chrome Web Store
15Risk
Who publishes it

NOVOFON-OS LLC - 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
novofon
Declared legal entity
NOVOFON-OS LLC
Registered address
ul. Krutitski Val 16, Moscow, Москва 109044, RU
Registered contact
NOVOFON-OS LLC

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.

novofon.com
Also called by 3 other listings, including Click to call Zadarma

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 1.0. 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 prod-msk-uc-sso-api.novofon.ru

    https://prod-msk-uc-sso-api.novofon.ru/*

  • Read and change your data on prod-msk-softphone-rest-api.novofon.ru

    https://prod-msk-softphone-rest-api.novofon.ru/*

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

    activeTab

  • Sign you in with your Google account

    identity

  • Store data in your browser

    storage

Where it sends data

Destinations our analysis observed Novofon 2.0 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.

  • prod-msk-softphone-widget-iframe.novofon.ru

    Novofon 2.0 sends data to prod-msk-softphone-widget-iframe.novofon.ru. No other extension we have analysed sends data here.

Updated 30 September 2026igpgefcfkgdgcipafcnokccgijpgelmg