Eno® from Capital One®

Shop more securely through your desktop browser with Eno®, your Capital One® assistant.

Eno® from Capital One®: Your Secure Shopping Assistant

Eno® from Capital One® is an advanced Firefox add-on designed to enhance online shopping security. It provides unique virtual credit card numbers at checkouts, preventing your actual credit card information from being exposed. Additional features like the ability to lock or unlock virtual card numbers, automatic updates even with a new actual credit card and seamless rewards earning make Eno a comprehensive shopping assistant.

Add-on stats

Manifest V2
Daily users: 25,559
30
Version: 4.4.0 (Last updated: 2024-04-10)
Version code: 5715839
Creation date: 2018-02-23
Weekly download count: 207
Firefox on Android: No
Permissions:
  • activeTab
  • tabs
  • storage
  • cookies
  • webRequest
  • webRequestBlocking
  • alarms
  • https://*.capitalone.com/*
  • http://*.capitalone.com/*
Size: 5.60M
Full description: See detailed description

Other platforms

Eno® from Capital One® (v5.1.1)
700,000 4.56 (6,520)
Not available on Android
Eno® from Capital One® (v5.1.0)
43,093 2.20 (100)

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Ease of generating virtual cards for secure transactions
  • Increases security by allowing users to avoid exposing their real card numbers
  • Ability to set purchase limits and expiration dates on virtual cards
  • Works well with many websites
  • User-friendly interface when functioning properly
Cons
  • Sometimes fails to recognize form fields on websites
  • Incidents of the app getting stuck or not logging in
  • Inconsistent functionality with certain merchants
  • Requires frequent logins, which can be inconvenient
  • Collects data on browsing behavior, raising privacy concerns
Most mentioned
  • Browser compatibility issues with specific websites
  • Bugs leading to failure in generating or using virtual cards
  • The app's reliability varies, with some users experiencing significant issues
  • Privacy concerns related to data collection
User reviews


by shelbs, 2025-03-03
View all user reviews

Add-on safety

Risk impact

Eno® from Capital One® 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.
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Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Eno® from Capital One®. Use it at your own risk.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
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