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8 indicators in this extension

8 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

Fast Browser - Cleaner, used by 2,185 people, is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites and can inject scripts into pages. It was last updated in March 2025.

Fast Browser - Cleaner

Fast Browser - Cleaner Edge extension security report

ID: niehdhcpceklmjfnkeeeinmfkndhapcl

Supported Languages

🇺🇸US English

Extension Info & Metadata

Status
Active
Version
2.1.15
Size
0.11 MB
Rating
0.0/5
Reviews
0
Users
2,185
Type
Extension
Updated
Mar 5, 2025
Category
Productivity
Price
Paid
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
Download CRX
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This publisherTrack record
1extension
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Publisher Contextual Analysis

Author
Fast Browser - Cleaner
Privacy
Privacy Policy
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
2,185

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Screenshots & videos

Screenshot 1

Install growth

Item
Type
Severity
Description
declarativeNetRequest
Permission
Critical
This permission allows the extension to define rules to block, redirect, or modify network requests. Rated Critical because it can control all network traffic, potentially blocking security updates or redirecting to malicious sites.
scripting
Permission
Critical
This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
<all_urls>
Host
Critical
Broad host access — the extension can read/modify content on every website.
Dangerous Permission Combination: scripting,<all_urls>,cookies
Risk Factor
Critical
Enables sophisticated data theft through script injection and traffic monitoring
browsingData
Permission
High
This permission clears browsing data, history, and redis. Rated High because it can destroy evidence of malicious activity, clear security logs, and modify browser state.
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.
Broad Content Script Access
Risk Factor
High
This extension can inject scripts into any website.
background
Permission
Medium
This permission allows continuous background operation. Rated Medium because it can perform actions without user awareness, consume system resources, and maintain persistent connections.
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.
alarms
Permission
Low
This permission schedules periodic tasks. Rated Low because it can only trigger events at specified times without access to sensitive data.
notifications
Permission
Low
This permission displays system notifications. Rated Low because it can only show user-visible notifications without accessing system data.

8 indicators in this extension

8 indicators
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

Speeds up your browser and cleans up your browser data

Read the publisher’s full description

Fast Browser - Cleaner is the best cleaner for your browser. It will help you get rid of unnecessary cache and cookies, speed up your browser and help maintain your privacy. No one can use your passwords. Clean your browser quickly and easily with Fast Browser - Cleaner.

User reviews

Extension files

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URLs
8

URLs

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No URLs found
No IP addresses found

8 indicators in this extension

8 indicators
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
2.1.0
Latest
0.01 MBNot scanned—
524ad0c93e7a7ddf19a370e7f7a0620a93b2aa123ab4ed568cdf12d9ef39c68b
2.1.1
0.01 MBNot scanned—
524ad0c93e7a7ddf19a370e7f7a0620a93b2aa123ab4ed568cdf12d9ef39c68b
2.1.5
0.01 MBNot scanned—
9c6a17e8548b4ee498dd5fec0b5f21d02fdfb13cff537f1357459349ee4ec579
2.1.7
0.01 MBNot scanned—
9c6a17e8548b4ee498dd5fec0b5f21d02fdfb13cff537f1357459349ee4ec579
2.1.9
0.11 MBNot scanned—
9c6a17e8548b4ee498dd5fec0b5f21d02fdfb13cff537f1357459349ee4ec579
2.1.11
0.11 MBNot scanned—
9c6a17e8548b4ee498dd5fec0b5f21d02fdfb13cff537f1357459349ee4ec579
2.1.13
0.11 MBNot scanned—
9c6a17e8548b4ee498dd5fec0b5f21d02fdfb13cff537f1357459349ee4ec579
2.1.15
0.11 MBNot scanned—
9c6a17e8548b4ee498dd5fec0b5f21d02fdfb13cff537f1357459349ee4ec579
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