Chrome Web Store

19Versions

0Code reviewed

Not reviewed

No code review on record

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15 indicators in this extension

15 indicators

0 versions analysed

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

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What our analysis found

Fenko Vault | Passkey and MFA Manager, used by 30,000 people, is not yet reviewed by Extension Auditor. It comes from a trusted publisher and was last updated in September 2026.

Fenko Vault | Passkey and MFA Manager Chrome extension security report

ID: lopekoolgoijpmaidblgfgelbkfkgmod

Supported Languages

🇺🇸English

Extension Info & Metadata

Status

Active

Version

0.12.0

Size

0.49 MB

Rating

5.0/5

Reviews

Users

30,000

Type

Extension

Updated

Sep 22, 2026

Publisher Contextual Analysis

Trusted

Author: Fenko Limited
Privacy: Privacy Policy
Help: Help Center
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: No
Mailbox exists: Yes

Extensions

Active

Obsolete

Listed

Unlisted

Users

30,008

Screenshots & videos

Install growth

User Growth

Showing data from Dec 28, 2025 to Oct 10, 2026

Versions

+300%(+30,000 users)

Compared to 3 months ago

19 versions released in this period

Rating Count

Total: 2 ratings

Average Rating

Current: 5.00 / 5.0+5.00

See plans

React Flow

Internal permhash`969b73ce46…`
No malicious matches

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

Withheldnot flagged
Withheldnot flagged

Permhash (Mandiant)`c6771d08b2…`
1 malicious

69 other extensions carry this fingerprint; 1 of the cluster are known malicious.

Withheldmalicious
Withheldnot flagged
Withheldnot flagged
Withheldnot flagged
Withheldnot flagged
Withheldnot flagged
Withheldnot flagged
+62 more

Network indicators

14 URLs and 1 IP literals were extracted from this version.

Item	Type	Severity	Description
https:///	Host	Critical	Broad host access — the extension can read/modify content on every website.
Contextual Risk Factors	Risk Factor	High	The following context increases the overall risk:• 10% increase: Early script execution enables pre-emptive content manipulation
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.
Early Content Script Execution	Risk Factor	Medium	This extension runs content scripts at document_start.
favicon	Permission	Low	This permission accesses website favicon images. Rated Low because it only retrieves publicly visible website icons.

15 indicators in this extension

15 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

Secure passkey storage and management

Read the publisher’s full description

PassKey Vault A browser extension for secure passkey (WebAuthn) storage and management. Intercepts WebAuthn API calls to manage passkeys internally without showing the browser's native UI. Supports Chrome (Manifest V3) and Firefox (Manifest V2). Features WebAuthn Interception - Automatically intercepts passkey creation and authentication Local Storage - Passkeys stored securely in browser local storage Export/Import - Full backup with encrypted private keys https://github.com/FenkoHQ/passkey-offline-vault

User reviews

5.0 out of 5 · 1 most recent review

Text reviews

Positive

Negative

It works as advertised.

Ali Mos·31 Dec 2025

Extension files

Browse and explore files within this extension package

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URLs

IPv4

URLs

View the external URLs this extension communicates with to understand its network activity and data interactions.

No URLs found

No IP addresses found

15 indicators in this extension

15 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
0.12.0 Latest	0.49 MB	Not scanned	—	c6771d08b2233cf785da42c45118e719ed060f028b31df4684d0a0a4c4e4901f
0.11.0	0.47 MB	Not scanned	—	49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
0.10.0	0.43 MB	Not scanned	—	49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
0.7.0	0.24 MB	Not scanned	—	49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
0.9.6	0.40 MB	Not scanned	—	49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
0.9.5	0.40 MB	Not scanned	—	49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
0.9.4	0.40 MB	Not scanned	—	49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
0.9.3	0.40 MB	Not scanned	—	49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
0.9.2	0.39 MB	Not scanned	—	49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
0.9.1	0.39 MB	Not scanned	—	49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7

Showing 1 to 10 of 20 rows

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Code Diff

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0 changed files detected

No comparable text files found between these versions.

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Not reviewed

15 indicators in this extension

What our analysis found