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What our analysis found

Russian Language ToolKit (RLTK) is not yet reviewed by Extension Auditor. Its permissions mean it can inject scripts into pages. It comes from a trusted publisher and was last updated in October 2026.

Russian Language ToolKit (RLTK)

Russian Language ToolKit (RLTK) Chrome extension security report

ID: hofbpcgdhdaihhlcjegbfdnmaplnjnco

Extension Info & Metadata

Status
Active
Version
0.0.0.12
Size
141.00 MB
Rating
5.0/5
Reviews
4
Users
90
Type
Extension
Updated
Oct 24, 2026
Category
Education
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
reynoldsnlp.com
Privacy
Privacy Policy
Help
Help Center
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
90

Screenshots & videos

Screenshot 1
Screenshot 2

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.
offscreen
Permission
High
This permission creates hidden browser documents with full DOM access. Rated High because it can run background operations invisibly, potentially executing malicious code without user awareness.
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.
sidePanel
Permission
Low
This permission adds custom panels to the browser interface. Rated Low because it only affects browser UI elements and cannot access page content.

About this extension

Toolbar for Russian language learning, including automatic exercise generation and text analysis.

Read the publisher’s full description

This extension provides a suite of tools that help learners and teachers of the Russian language engage with online texts. It uses Natural Language Processing and machine learning technology to generate exercises in the context of any webpage.

User reviews

Extension files

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No network indicators were extracted from this version.

Version
Size
Verdict
Findings
Permhash
0.0.0.12
Latest
141.00 MBNot scanned—
20ca68b4bb01851a99b98e9ae161ee31bf45b0d174d6069cd3336512b8fc3178
0.0.0.6
145.00 MBNot scanned—
20ca68b4bb01851a99b98e9ae161ee31bf45b0d174d6069cd3336512b8fc3178
0.0.0.11
140.28 MBNot scanned—
20ca68b4bb01851a99b98e9ae161ee31bf45b0d174d6069cd3336512b8fc3178
0.0.0.10
140.00 MBNot scanned—
20ca68b4bb01851a99b98e9ae161ee31bf45b0d174d6069cd3336512b8fc3178
0.0.0.9
140.00 MBNot scanned—
20ca68b4bb01851a99b98e9ae161ee31bf45b0d174d6069cd3336512b8fc3178
0.0.0.8
145.00 MBNot scanned—
20ca68b4bb01851a99b98e9ae161ee31bf45b0d174d6069cd3336512b8fc3178
0.0.0.7
145.00 MBNot scanned—
20ca68b4bb01851a99b98e9ae161ee31bf45b0d174d6069cd3336512b8fc3178
0.0.0.5
145.00 MBNot scanned—
20ca68b4bb01851a99b98e9ae161ee31bf45b0d174d6069cd3336512b8fc3178
0.0.0.4
145.00 MBNot scanned—
20ca68b4bb01851a99b98e9ae161ee31bf45b0d174d6069cd3336512b8fc3178
0.0.0.3
84.64 MBNot scanned—
20ca68b4bb01851a99b98e9ae161ee31bf45b0d174d6069cd3336512b8fc3178
Showing 1 to 10 of 20 rows
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Code Diff

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0 changed files detected

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