AT&T MFA for Firefox

Name: AT&T MFA for Firefox
Author: Akamai MFA

The AT&T MFA Firefox extension is the companion to the AT&T MFA Authenticator app for iOS and Android. This extension makes it possible to use your phone as a security key authenticator with Firefox.

This add-on was removed from Firefox Add-ons Store on 2025-08-08

Overview

Removed

Daily users

Data as of 2025-08-08

Version:

2.2.0

Last updated: 2023-12-14

Download

Features & Capabilities

AT&T MFA for Firefox is a companion extension that enables the use of your phone as a security key authenticator with the Firefox browser. It eliminates the need for passwords or codes, offers push-to-login convenience, and provides immunity to phishing. Built on an end-to-end verified and encrypted architecture, it ensures zero trust and keeps your keys and login information secure. Download the AT&T MFA authenticator app, enable the browser extension, and scan the QR code to get started.

User Growth & Download Statistics

Add-on

By:

Akamai MFA

Daily users:

Version:

2.2.0 Last updated: 2023-12-14

Version code:

5664899

Creation date:

2022-07-12

Risk:

Permissions:

https://mfa.acdn.att.com/*
tabs
storage
webRequest
webRequestBlocking

Content scripts matches:

mfa.acdn.att.com

Size:

1.62MB

Email:

su*****@akamai.com

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2025-08-08

Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Akamai MFA

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/att-mfa/

Email:

su*****@akamai.com

Website:

https://www.akamai.com/mfa

Permission Change History

2023-04-04: Version 2.0.9 → 2.1.0

Add Permissions: https://mfa.acdn.att.com/*

Remove Permissions: https://*/* http://*/*

Is AT&T MFA for Firefox Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

AT&T MFA for Firefox requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Low ******* ****** ** *** ********* ******** *******

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

AT&T MFA for Firefox is very likely to contain malware and should not be trusted. Avoid installing.