Chrome Web Store
70Versions
0Code reviewed

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

Mailinblack, used by 10,000 people, is not yet reviewed by Extension Auditor. Its permissions mean it can inject scripts into pages and can observe network requests. It was last updated in October 2026.

Mailinblack

Mailinblack Chrome extension security report

ID: gggnmagjmfbiedajbiccdpfffjljpepg

Supported Languages

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

Extension Info & Metadata

Status
Active
Version
1.18.0
Size
11.79 MB
Rating
5.0/5
Reviews
5
Users
10,000
Type
Extension
Updated
Oct 20, 2026
Category
Tools
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
This publisherTrack record
1extension
All still listed

Publisher Contextual Analysis

Author
Mailinblack
Country
FR
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Address
4 PLACE SADI CARNOT MARSEILLE 13002 FR
Website
Visit
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
10,000

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Screenshots & videos

Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4

Install growth

Item
Type
Severity
Description
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.
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.
privacy
Permission
Critical
This permission allows modification of Chrome's privacy settings. Rated Critical because it can disable security features, modify network configurations, and compromise browser security settings.
http://*/*
Host
Critical
Broad host access — the extension can read/modify content on every website.
https://*/*
Host
Critical
Broad host access — the extension can read/modify content on every website.
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.
Dangerous Permission Combination: scripting,cookies,webRequest
Risk Factor
High
Affects data integrity and user control
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk: • 25% increase: Unsafe code evaluation capabilities increase attack surface
Unsafe WebAssembly Execution
Risk Factor
High
This extension's CSP allows "wasm-unsafe-eval".
activeTab
Permission
Medium
This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
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.
idle
Permission
Low
This permission detects system idle state. Rated Low because it only observes user activity state without access to activity details.

About this extension

Mailinblack

Read the publisher’s full description

Sikker, exclusively available to Mailinblack clients, is your password manager that secures your professional and personal digital life. With just one master password, access all your accounts with peace of mind. Our advanced technologies guarantee strong, unbreakable passwords. Sikker's intuitive interface makes managing passwords easy and secure, providing a perfect balance between security and simplicity. With Sikker, securely store your passwords and protect yourself from cyber threats related to credential compromise: • Store personal and professional credentials in one place. • Generate complex passwords and store them in an encrypted digital vault. • Let the app automatically fill in your credentials on all websites and apps. • Share passwords with your teams through shared vaults. • Monitor your password security with our dark web surveillance tool. • Access your passwords securely on all your devices. To use Sikker, a professional Mailinblack license is required. Don't have a license? Discover Mailinblack : https://www.mailinblack.com/dem

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
1.18.0
Latest
11.79 MBNot scanned—
5af2a08b23dfc35f438c920f9a556ba3ac6565fd47603a3f225d2039b538285b
1.17.14
11.65 MBNot scanned—
5af2a08b23dfc35f438c920f9a556ba3ac6565fd47603a3f225d2039b538285b
1.17.13
11.65 MBNot scanned—
5af2a08b23dfc35f438c920f9a556ba3ac6565fd47603a3f225d2039b538285b
1.16.2
11.36 MBNot scanned—
5af2a08b23dfc35f438c920f9a556ba3ac6565fd47603a3f225d2039b538285b
1.17.12
11.64 MBNot scanned—
5af2a08b23dfc35f438c920f9a556ba3ac6565fd47603a3f225d2039b538285b
1.17.11
11.64 MBNot scanned—
5af2a08b23dfc35f438c920f9a556ba3ac6565fd47603a3f225d2039b538285b
1.17.10
11.64 MBNot scanned—
5af2a08b23dfc35f438c920f9a556ba3ac6565fd47603a3f225d2039b538285b
1.17.9
11.38 MBNot scanned—
5af2a08b23dfc35f438c920f9a556ba3ac6565fd47603a3f225d2039b538285b
1.17.8
11.64 MBNot scanned—
5af2a08b23dfc35f438c920f9a556ba3ac6565fd47603a3f225d2039b538285b
1.17.7
11.38 MBNot scanned—
5af2a08b23dfc35f438c920f9a556ba3ac6565fd47603a3f225d2039b538285b
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