Chrome Web Store

10Versions

0Code reviewed

Not reviewed

No code review on record

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What our analysis found

Proofmarked.com is not yet reviewed by Extension Auditor. Its permissions mean it can inject scripts into pages. It comes from a trusted publisher and was last updated in September 2026.

Proofmarked.com Chrome extension security report

ID: fmnjogbppideegmghbcimbggpadcogpc

Supported Languages

🇺🇸English

Extension Info & Metadata

Status

Active

Version

1.0.11

Size

18.20 MB

Rating

5.0/5

Reviews

Users

Type

Extension

Updated

Sep 30, 2026

Publisher Contextual Analysis

Trusted

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

Extensions

Active

Obsolete

Listed

Unlisted

Users

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Screenshots & videos

Install growth

User Growth

Showing data from Nov 20, 2023 to Nov 18, 2024

Versions

+21.21%(+14 users)

Compared to 3 months ago

5 versions released in this period

Rating Count

Total: 12 ratings

Average Rating

Current: 5.00 / 5.0+5.00

See plans

React Flow

Internal permhash`4a6f96ca8c…`
No malicious matches

No other extension carries this fingerprint.

Permhash (Mandiant)`d18bf2acdb…`
Too common to be evidence

3,463 other extensions carry this fingerprint, 164 of them known malicious. A permission set this common is not evidence on its own; the most installed members are listed for reference.

Withheldmalicious
Withheldmalicious
Withheldmalicious
Withheldmalicious
Withheldmalicious
Withheldmalicious
Withheldmalicious
+3,456 more

Item	Type	Severity	Description
scripting	Permission	Critical	This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
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.
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.

About this extension

Proofmarked has truly made cybersecurity human-centric, giving you fair advantages over cybercriminals.

Read the publisher’s full description

Proofmarked allows you to know you are where you think you are as you surf the web. So, you can easily tell the difference between a legitimate website and a malicious one. Protecting for example your online accounts from phishing, such as: Microsoft, Google, Netflix, Facebook, Instagram, etc. But also, your bank parcel delivery or hotel reservation website. Proofmarked is, by nature, a B2B2C SaaS platform, so our added value will grow exponentially with adoption. Feel free to share it with friends and family. To keep them safer online.

User reviews

5.0 out of 5 · 6 most recent reviews

Text reviews

Positive

Negative

Great product! It has a potential to finally solve the phishing problem of the today's Internet.

László Kiss·21 Mar 2024

With this tool I can be more aware if I'm being scammed or not. Great idea and great product. Simple to use.

Miguel Catela·23 Nov 2023

An amazing tool to protect yourself and others while browsing online!

Vadym Volkovinskyy·22 Nov 2023

Extension files

Browse and explore files within this extension package

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No network indicators were extracted from this version.

Version	Size	Verdict	Findings	Permhash
1.0.11 Latest	18.20 MB	Not scanned	—	d18bf2acdb07b06b29e3480593a9fdcc5187ce0e789897f4a95733aea5c84a6f
1.0.10	19.62 MB	Not scanned	—	d18bf2acdb07b06b29e3480593a9fdcc5187ce0e789897f4a95733aea5c84a6f
1.0.4	0.08 MB	Not scanned	—	0430f1d2e97d815f0cf6892b2b5c85cef76cfb1ea6699ecd3ae70a8ed220932c
1.0.3	0.08 MB	Not scanned	—	3dbeced8c979c9d8bef4c0ba8aadd9e5ce84779ad8d4695c698955f2b8030730
1.0.2	0.08 MB	Not scanned	—	0430f1d2e97d815f0cf6892b2b5c85cef76cfb1ea6699ecd3ae70a8ed220932c
1.0.1	0.08 MB	Not scanned	—	0430f1d2e97d815f0cf6892b2b5c85cef76cfb1ea6699ecd3ae70a8ed220932c
1.0.0	0.08 MB	Not scanned	—	0430f1d2e97d815f0cf6892b2b5c85cef76cfb1ea6699ecd3ae70a8ed220932c
1.0.8	0.71 MB	Not scanned	—	0430f1d2e97d815f0cf6892b2b5c85cef76cfb1ea6699ecd3ae70a8ed220932c
1.0.7	0.70 MB	Not scanned	—	0430f1d2e97d815f0cf6892b2b5c85cef76cfb1ea6699ecd3ae70a8ed220932c
1.0.5	0.08 MB	Not scanned	—	0430f1d2e97d815f0cf6892b2b5c85cef76cfb1ea6699ecd3ae70a8ed220932c

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Not reviewed

What our analysis found