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Features & Capabilities
User Growth & Download Statistics
- By:
- eboschert
- Daily users:
- 215 -1
- Rating:
- 4.43 (7)
- Version:
- 1.6.5 Last updated: 2026-05-06
- Version code:
- 6250543
- Creation date:
- 2022-10-26
- Risk:
- Low risk impact Moderate risk likelihood
- Permissions:
- Content scripts matches:
- *.duosecurity.com
- *.duosecurity.com
- Size:
- 801.39KB
- URLs:
- Website
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-06-18
- Compare stats and ranking:
- Auto 2FA vs autoauth - Never use Duo Mobile Again
- Auto 2FA vs Duochrome
- Auto 2FA vs MFAuth - 2FA Authenticator
Contact the developer
Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Permission Change History
2026-03-14: Version 1.6.2 → 1.6.3
Add Permissions: activeTab scripting
2025-07-27: Version 1.6.0 → 1.6.1
Add Permissions: https://*.duosecurity.com/*
Remove Permissions: https://*.duosecurity.com/
User Reviews
by Mi*****, 2026-04-24
by 远离*****, 2025-03-23
Funciona, acontece que no servidor DUO o administrador pode mudar as regras e impedir o acesso de vários locais diferentes. No meu caso só posso utilizar em apenas 1 navegador!
by fm*****, 2025-03-20
Is Auto 2FA 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.
Auto 2FA requires very minimum permissions.
Risk impact analysis details
- High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- 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.
Auto 2FA is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
Extension Guard
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