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Not reviewed

No code review on record

We have not reviewed this extension’s code, so we cannot vouch for it either way. Check the permissions below to decide whether it asks for more than it needs.

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What our analysis found

VratnePenize.cz Připomínáček, used by 10,000 people, is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites and can observe network requests. It comes from a trusted publisher and was last updated in October 2026.

VratnePenize.cz Připomínáček

VratnePenize.cz Připomínáček Chrome extension security report

ID: iiekfaemafmplemocgimeccahephhdgf

Supported Languages

🇨🇿Czech

Extension Info & Metadata

Status
Active
Version
4.1.0
Size
0.88 MB
Rating
4.5/5
Reviews
23
Users
10,000
Type
Extension
Updated
Oct 8, 2026
Category
Lifestyle Shopping
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
Yes
Download CRX
Chrome Web Store
Report Issue
This publisherTrack record
1extension
All still listed

Publisher Contextual Analysis

Trusted
Author
http://www.vratnepenize.cz/
Privacy
Privacy Policy
Help
Help Center
Country
CZ
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Address
Na Vápence Praha 3 130 00 CZ
Website
Visit
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
10,000

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Screenshots & videos

Screenshot 1

Install growth

Item
Type
Severity
Description
webRequest
Permission
Critical
This permission enables the extension to monitor and analyze all web requests made by the browser. Rated Critical because it can observe all network traffic including sensitive data, track browsing behavior, and gather authentication tokens.
<all_urls>
Host
Critical
Broad host access — the extension can read/modify content on every website.
webNavigation
Permission
High
This permission enables monitoring of all browser navigation events and transitions. Rated High because it can track every page visit, navigation method, and browsing pattern, potentially exposing sensitive browsing behavior and user activities.
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.
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.
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.
unlimitedStorage
Permission
Medium
This permission removes storage quota restrictions. Rated Medium because it can store large amounts of user data without limits, potentially impacting browser performance and storing extensive tracking data.
alarms
Permission
Low
This permission schedules periodic tasks. Rated Low because it can only trigger events at specified times without access to sensitive data.

About this extension

VratnePenize.cz Připomínáček vás upozorní na cashback a slevové kupony přímo v obchodech.

Read the publisher’s full description

Doplněk pro VratnePenize.cz tě automaticky upozorní na možnost vrácení části peněz zpět přímo při procházení e-shopů. VratnePenize.cz je cashback portál, který ti zabezpečí vrácení části peněz zpět z každého on-line nákupu. Stačí si nainstalovat tento doplňek a již nikdy nezapomenete jít přes VratnePenize.cz před nákupem, protože při přímé návštěvě e-shopu ti vyskočí upozornění. Díky tomu vám budeme schopni vracet až 15 % z každého nákupu.

User reviews

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
4.1.0
Latest
0.88 MBNot scanned—
59841df58e0d8c73569cbef9b4f44014a2ff1f18280cb13dca3acea349e41271
4.0.17
0.87 MBNot scanned—
59841df58e0d8c73569cbef9b4f44014a2ff1f18280cb13dca3acea349e41271
4.0.16
0.87 MBNot scanned—
59841df58e0d8c73569cbef9b4f44014a2ff1f18280cb13dca3acea349e41271
4.0.15
0.87 MBNot scanned—
59841df58e0d8c73569cbef9b4f44014a2ff1f18280cb13dca3acea349e41271
4.0.1.1
1.92 MBNot scanned—
6e66a569fcc70a0c12528656d88643a1e7ddf3730dbbdab8a824db9dab957ed3
4.0.0.0
1.92 MBNot scanned—
6e66a569fcc70a0c12528656d88643a1e7ddf3730dbbdab8a824db9dab957ed3
3.0.4.0
0.93 MBNot scanned—
6e66a569fcc70a0c12528656d88643a1e7ddf3730dbbdab8a824db9dab957ed3
4.0.14
0.87 MBNot scanned—
59841df58e0d8c73569cbef9b4f44014a2ff1f18280cb13dca3acea349e41271
4.0.13
0.87 MBNot scanned—
59841df58e0d8c73569cbef9b4f44014a2ff1f18280cb13dca3acea349e41271
4.0.11
0.87 MBNot scanned—
59841df58e0d8c73569cbef9b4f44014a2ff1f18280cb13dca3acea349e41271
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Code Diff

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