Chrome Web Store
108Versions
1Code reviewed

No malware found

In code review (v5.0.10)

Our reviewer read version 5.0.10 — the most recent version we have reviewed — and found no malicious behaviour. The version shown here has not been individually reviewed yet.

What our analysis found

Cashback service LetyShops, used by 1,000,000 people, showed no malicious code in Extension Auditor's review. 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 September 2026.

Analyst notes

The LetyShops extension is a well-known cashback service with over 1M users, a high rating, and Google trusted publisher status. The permissions (tabs, webRequest, storage, notifications, <all_urls>) are necessary for its declared functionality of cashback activation while browsing partner stores. The reviewed source files contain only standard polyfills, localization JSON files, and webpack runtimes; no malicious code or hidden data exfiltration was found. The ML model's low risk score (0.00) and the permhash cluster with zero malware flags corroborate the benign nature. The third-party risk score highlights broad permissions that are typical for cashback extensions, and the extension's options reveal a transparent use of Google Analytics under its privacy policy.

Cashback service LetyShops

Cashback service LetyShops Chrome extension security report

ID: lphicbbhfmllgmomkkhjfkpbdlncafbn

Supported Languages

🇳🇱Dutch
🇺🇸English
🇫🇷French
🇩🇪German
🇮🇹Italian
🇵🇱Polish
🇷🇺Russian
🇪🇸Spanish
🇺🇦Ukrainian

Extension Info & Metadata

Status
Active
Version
5.0.13
Size
1.06 MB
Rating
4.7/5
Reviews
13,354
Users
1,000,000
Type
Extension
Updated
Sep 16, 2026
Category
Shopping
Price
Free
Featured
Yes
Visibility
Listed
Mature
No
By Google
No
Trusted
Yes
This publisherTrack record
1extension
All still listed
Scanned by Extension Auditor — Low RiskDevelopers: embed this badge to link to this report.

Publisher Contextual Analysis

Trusted
Author
LetyShops KFT
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
Yes
Mailbox exists
Yes
Website
Visit
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
1,000,000

Screenshots & videos

Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4
Screenshot 5

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.
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk: • 10% increase: Early script execution enables pre-emptive content manipulation
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.
Early Content Script Execution
Risk Factor
Medium
This extension runs content scripts at document_start.
notifications
Permission
Low
This permission displays system notifications. Rated Low because it can only show user-visible notifications without accessing system data.

About this extension

Get cashback for shopping online with LetyShops!

Read the publisher’s full description

Save money on your online shopping with LetyShops, the leading cashback service! Our free browser extension helps you earn cashback on your purchases from over 3,000 online stores worldwide. Features & benefits: ✔ Automatic cashback activation – never miss a cashback opportunity! The extension reminds you to activate cashback when you visit a partner store. ✔ Exclusive deals – enjoy extra savings with increased cashback. ✔ User-friendly & free – simple, fast, and completely free to use. Start earning cashback today and make your shopping more rewarding with LetyShops. Install now and start saving! --------------------------------------------------------------------------------- By using the LetyShops browser extension you agree to LetyShops' Terms of use (https://letyshops.com/agreement) and Privacy policy (https://letyshops.com/confidential). LetyShops partners with affiliate networks. When you shop using LetyShops, merchants may pay us affiliate commissions. We share these commissions with our users as cashback rewards. This extension uses Google Analytics to gather usage data, helping us enhance the user experience. To opt-out of Google Analytics tracking visit http://tools.google.com/dlpage/gaoptout

User reviews

Extension files

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No network indicators were extracted from this version.

Version
Size
Verdict
Findings
Permhash
5.0.13
Latest
1.06 MBNot scanned—
0e394431f3416860faaa0e5e2b773c7d704d3ade60adeb2a5c9d50b968348388
5.0.12
1.02 MBNot scanned—
3ab107116564fa13edd5d1beb690e1666a4a31c1bd7882df54b6ee3e3cdedf07
5.0.11
1.02 MBNot scanned—
0e394431f3416860faaa0e5e2b773c7d704d3ade60adeb2a5c9d50b968348388
5.0.10
1.02 MBNo malware found0
0e394431f3416860faaa0e5e2b773c7d704d3ade60adeb2a5c9d50b968348388
5.0.9
1.01 MBNot scanned—
0e394431f3416860faaa0e5e2b773c7d704d3ade60adeb2a5c9d50b968348388
5.0.7
1.01 MBNot scanned—
0e394431f3416860faaa0e5e2b773c7d704d3ade60adeb2a5c9d50b968348388
5.0.5
1.01 MBNot scanned—
0e394431f3416860faaa0e5e2b773c7d704d3ade60adeb2a5c9d50b968348388
5.0.4
1.01 MBNot scanned—
0e394431f3416860faaa0e5e2b773c7d704d3ade60adeb2a5c9d50b968348388
5.0.2
1.01 MBNot scanned—
0e394431f3416860faaa0e5e2b773c7d704d3ade60adeb2a5c9d50b968348388
5.0.1
1.01 MBNot scanned—
0e394431f3416860faaa0e5e2b773c7d704d3ade60adeb2a5c9d50b968348388
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Code Diff

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