Firefox Add-ons

18Versions

0Code reviewed

Not reviewed

No code review on record

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33 indicators in this extension

33 indicators

0 versions analysed

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What our analysis found

Privacy | Protect Your Payments, used by 6,793 people, is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites. It comes from a publisher with 3 extensions and was last updated in May 2026.

Privacy | Protect Your Payments Firefox extension security report

ID: pay-by-privacy

Extension Info & Metadata

Status

Active

Version

2.4.17

Size

2.50 MB

Rating

3.7/5

Reviews

Users

6,793

Type

Extension

Updated

May 26, 2026

Publisher Contextual Analysis

Author: Privacy
Privacy: Privacy Policy
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: Yes
Mailbox exists: Yes
Website: Visit

Extensions

Active

Obsolete

Listed

Unlisted

Users

23,697

Screenshots & videos

Install growth

User Growth

Showing data from Sep 15, 2023 to Sep 14, 2024

Versions

+0.66%(+44 users)

Compared to 3 months ago

8 versions released in this period

Rating Count

Total: 83 ratings

Average Rating

Current: 3.60 / 5.0-0.38

See plans

React Flow

Internal permhash`f3ea130116…`
No malicious matches

3 other extensions carry this fingerprint, none of them known malicious.

Withheldnot flagged
Withheldnot flagged
Withheldnot flagged

Permhash (Mandiant)

Item	Type	Severity	Description
<all_urls>	Risk Factor	Critical	This permission grants access to all websites without restriction. Rated High because it can access any web content, monitor all web activity, and potentially steal sensitive data across all sites.
cookies	Permission	High	This permission provides full access to read and modify browser cookies. Rated High because it can steal session tokens, modify authentication cookies, and compromise accounts across websites.
Broad Host Permissions	Risk Factor	High	This extension has broad host permissions allowing it to access many or all websites.
Broad Content Script Access	Risk Factor	High	This extension can inject scripts into any website.
storage	Permission	Medium	This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
tabs	Permission	Medium	This permission enables tab management and monitoring. Rated Medium because it can track open tabs, access tab metadata, and monitor user browsing patterns.
activeTab	Permission	Medium	This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
https://.privacy.com/	Host	Medium	Host permission — access limited to this URL pattern.
://localhost/	Host	Medium	Host permission — access limited to this URL pattern.

33 indicators in this extension

33 indicators

0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99 Start 7-day trial — all reports

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About this extension

Privacy's Firefox add-on allows you to generate a new virtual card number with 1-click on any checkout page. Keep your payment info safe from data breaches, shady merchants, and sneaky subscription billing.

User reviews

3.7 out of 5 · 10 most recent reviews

Text reviews

Positive

Negative

I've been using this for about 4 years on both mobile, and desktop. It is hands down the best app I have. Some people say that they have some UX issues, for some websites that don't have accessible forms, I just paste the numbers manually. I love the functionality to limit the monthly spend per card and it has a very reasonable free tier... which I appreciate. I have never had any issues with the plugin being intrusive or constantly opening up pages, as other users have stated. A lot of the reviews here are concerning privacy... but of course you will have to allow the extension to see what you have on screen for it to autofill the card information. I have a separate Gecko based browser so that I can use extensions like this.

mozrodojo·28 Jul 2025

After ex-wife sues you for your bank records while hers are "privileged information" you really learn the value of an app like this. Been using it for years since.

Guide3895·28 Jun 2025

Extension files

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URLs

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No URLs found

No IP addresses found

33 indicators in this extension

33 indicators

0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99 Start 7-day trial — all reports

One-time payment · Secure checkout by Stripe

Version	Size	Verdict	Findings	Permhash
1.6.3 Latest	1.33 MB	Not scanned	—	59da9154556ce829e18defd8056fa58f5573f57d1a1ba5336db1f82d604f6a98
2.1.3	0.73 MB	Not scanned	—	0cda24b75adcfdca24cd7acbd00abd6078b173553f62ca237d712ffb37e62f1b
2.1.4	0.74 MB	Not scanned	—	0cda24b75adcfdca24cd7acbd00abd6078b173553f62ca237d712ffb37e62f1b
2.2.0	0.71 MB	Not scanned	—	0cda24b75adcfdca24cd7acbd00abd6078b173553f62ca237d712ffb37e62f1b
2.2.1	0.72 MB	Not scanned	—	0cda24b75adcfdca24cd7acbd00abd6078b173553f62ca237d712ffb37e62f1b
2.3.0	0.66 MB	Not scanned	—	0cda24b75adcfdca24cd7acbd00abd6078b173553f62ca237d712ffb37e62f1b
2.4.0	0.70 MB	Not scanned	—	2d8900c2aefca82cf5dd4c72d4921401bd06fe40d6cd02c1ae15c8c666d0647f
2.4.1	1.95 MB	Not scanned	—	2d8900c2aefca82cf5dd4c72d4921401bd06fe40d6cd02c1ae15c8c666d0647f
2.4.3	1.96 MB	Not scanned	—	2d8900c2aefca82cf5dd4c72d4921401bd06fe40d6cd02c1ae15c8c666d0647f
2.4.5	1.96 MB	Not scanned	—	2d8900c2aefca82cf5dd4c72d4921401bd06fe40d6cd02c1ae15c8c666d0647f

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Code Diff

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Not reviewed

33 indicators in this extension

What our analysis found