Chrome Web Store

4Versions

0Code reviewed

Not reviewed

No code review on record

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24 indicators in this extension

24 indicators

0 versions analysed

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What our analysis found

TuffBlocker, used by 1,000 people, is not yet reviewed by Extension Auditor. It comes from a publisher with 2 extensions and was last updated in July 2026.

TuffBlocker Chrome extension security report

ID: kglmikanidekkinondpmaekpcjlcfcjj

Supported Languages

🇵🇱Polish

Extension Info & Metadata

Status

Active

Version

1.3

Size

1.57 MB

Rating

5.0/5

Reviews

Users

1,000

Type

Extension

Updated

Jul 15, 2026

Publisher Contextual Analysis

Author: SyntaxCrew Devs.
Privacy: Privacy Policy
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: No
Mailbox exists: Yes

Extensions

Active

Obsolete

Listed

Unlisted

Users

11,000

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Screenshots & videos

Install growth

User Growth

Showing data from Aug 10, 2025 to Aug 09, 2026

Versions

No change in user count

Compared to 3 months ago

4 versions released in this period

See plans

React Flow

Internal permhash`68df001ef3…`
No malicious matches

No other extension carries this fingerprint.

Permhash (Mandiant)`58dd7981ab…`
Too common to be evidence

10,385 other extensions carry this fingerprint, 1,389 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
+10,378 more

Network indicators

21 URLs and 0 IP literals were extracted from this version.

Item	Type	Severity	Description
Contextual Risk Factors	Risk Factor	High	The following context increases the overall risk:• 20% increase: Access to sensitive domains increases potential impact
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.
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.
https://.cnfans.com/	Host	Medium	Host permission — access limited to this URL pattern.
https://.usfans.com/	Host	Medium	Host permission — access limited to this URL pattern.
https://.mulebuy.com/	Host	Medium	Host permission — access limited to this URL pattern.
https://.yupoo.com/	Host	Medium	Host permission — access limited to this URL pattern.
https://.hoobuy.com/	Host	Medium	Host permission — access limited to this URL pattern.
https://.hagobuy.com/	Host	Medium	Host permission — access limited to this URL pattern.
https://.hegobuy.com/	Host	Medium	Host permission — access limited to this URL pattern.
https://.weidian.com/	Host	Medium	Host permission — access limited to this URL pattern.
https://.v.weidian.com/	Host	Medium	Host permission — access limited to this URL pattern.
://.item.taobao.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.detail.tmall.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.detail.1688.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.weidian.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.tb.cn/*	Host	Medium	Host permission — access limited to this URL pattern.
://.taobao.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.tmall.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.superbuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.cnfans.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.wegobuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.allchinabuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.hoobuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.google.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.pandabuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.mulebuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.joyabuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.sugargoo.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.cssbuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.basetao.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.lovegobuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.hagobuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.kameymall.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.eastmallbuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.hubbuycn.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.oopbuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.orientdig.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.kakobuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.okeyhaul.com/*	Host	Medium	Host permission — access limited to this URL pattern.
Access to Sensitive Domains	Risk Factor	Medium	This extension requests access to sensitive domains: ://.allchinabuy.com/, ://.google.com/

Sensitive Domain Access

This extension has access to the following sensitive domains:

*://*.allchinabuy.com/*
*://*.google.com/*

24 indicators in this extension

24 indicators

0 versions analysed

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

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About this extension

Wtyczka TuffBlocker. Pozbądź się tego syfilisu warm remindera i przeglądaj QC od buta

Read the publisher’s full description

💵 Sprawdzaj ceny we wszystkich walutach – Niczym cinkciarz podejrzyj ile Twój itemek z Yupoo kosztuje w złotówkach 🔍 QC zawsze pod ręką – Oglądaj zdjęcia kontroli jakości bez korzystania z innych stronek. TuffBlocker wyświetli je obok przedmiotu 🔄 Automatyczne Przekierowanie do Agenta – Wybierz preferowanego agenta zakupowego, a wtyczka zawsze przekieruje Cię na jego stronę. Pamiętaj: kod ‘tuff’ daje Ci kupon -10% na dostawę z CNFans ❗Pozbądź się warm remindera – Usuwa 99,9% ostrzeżeń i pop-upów, żebyś mógł zdobyć swag w spokoju Informacja: To rozszerzenie korzysta z programów partnerskich z wybranymi agentami zakupowymi. Gdy używasz funkcji przekierowania, autor może otrzymać niewielką prowizję — bez dodatkowych kosztów dla Ciebie.

User reviews

5.0 out of 5 · 2 most recent reviews

Text reviews

Positive

Negative

mega tuff szczerze

Tobiasz Kusiak·28 Apr 2026

5/5 celnik przepuścił

Salvador Wawszczyk·10 Aug 2025

Extension files

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URLs

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No URLs found

No IP addresses found

24 indicators in this extension

24 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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Version	Size	Verdict	Findings	Permhash
1.3 Latest	1.57 MB	Not scanned	—	58dd7981abfd4c2d32a79c42f462a9d91c27dbc3cbe354d3f71c88127aa7f9de
1.2	1.57 MB	Not scanned	—	58dd7981abfd4c2d32a79c42f462a9d91c27dbc3cbe354d3f71c88127aa7f9de
1.1	1.56 MB	Not scanned	—	58dd7981abfd4c2d32a79c42f462a9d91c27dbc3cbe354d3f71c88127aa7f9de
1	1.56 MB	Not scanned	—	58dd7981abfd4c2d32a79c42f462a9d91c27dbc3cbe354d3f71c88127aa7f9de

Showing 1 to 4 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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Not reviewed

24 indicators in this extension

What our analysis found