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3Versions
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1 indicator

1 indicator
0 versions analysed

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What our analysis found

NoteKeeper is not yet reviewed by Extension Auditor. It comes from a publisher with 38 extensions and was last updated in January 2026.

NoteKeeper Firefox extension security report

ID: notekeeper

Extension Info & Metadata

Status
Active
Version
2.1.0
Size
0.02 MB
Rating
5.0/5
Reviews
2
Users
7
Type
Extension
Updated
Jan 15, 2026
Category
N/A
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
Download CRX
Firefox Add-ons
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This publisherTrack record
38extensions
All still listed

Publisher Contextual Analysis

Author
semanticdata
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
38
Active
20
Obsolete
0
Listed
38
Unlisted
0
Users
54,127

Install growth

Item
Type
Severity
Description
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk:• 15% increase: Older manifest version lacks modern security controls
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.
Older Manifest Version
Risk Factor
Medium
This extension uses Manifest Version 2

1 indicator

1 indicator
0 versions analysed

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

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe

About this extension

Replace Firefox's new tab with a simple, auto-saving notepad. Your notes sync across devices and stay right where you need them.

User reviews

Extension files

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URLs
1

URLs

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No URLs found
No IP addresses found

1 indicator

1 indicator
0 versions analysed

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

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe
Version
Size
Verdict
Findings
Permhash
1.3.0
Latest
0.05 MBNot scanned—
49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
2.0.0
0.01 MBNot scanned—
49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
2.1.0
0.02 MBNot scanned—
49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
Showing 1 to 3 of 10 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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