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10Versions
1Code reviewed

No malware found

In code review

Our reviewer read this extension’s code and found no malicious behaviour. An automated risk flag was reviewed and overturned.

13 indicators in this extension

13 indicators
1 version 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

NDIC - 누렁이 영어사전 (Noorung Dictionary), used by 100,000 people, showed no malicious code in Extension Auditor's review. It was last updated in April 2026.

Analyst notes

The extension is a dictionary lookup tool using Naver's API. Permissions are used for their intended purpose: storage for settings, declarativeNetRequest to set a referer header for API calls to [domain withheld], activeTab for user-initiated lookups, sidePanel for the UI, tts for pronunciation. The provided source code shows standard React UI with no data exfiltration or malicious behavior. The ML risk score is low (0.00), and the risk-engine's high risk is based on permission presence alone, not code evidence. Publisher has a trusted badge, good user reviews, and no other suspicious extensions.

NDIC - 누렁이 영어사전 (Noorung Dictionary)

NDIC - 누렁이 영어사전 (Noorung Dictionary) Chrome extension security report

ID: jfibpeiddefellcfgnijpcpddoimbdij

Supported Languages

🇰🇷Korean

Extension Info & Metadata

Status
Active
Version
4.5.5
Size
2.20 MB
Rating
3.9/5
Reviews
742
Users
100,000
Type
Extension
Updated
Apr 14, 2026
Category
Workflow & planning
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
Scanned by Extension Auditor — Low RiskDevelopers: embed this badge to link to this report.

Publisher Contextual Analysis

Author
ohgyun@gmail.com
Help
Help Center
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
100,000

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Screenshots & videos

Screenshot 1
Screenshot 2
Screenshot 3

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.
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.
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.
https://en.dict.naver.com/*
Host
Medium
Host permission — access limited to this URL pattern.
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.
tts
Permission
Low
This permission enables text-to-speech functionality. Rated Low because it can only convert visible text to speech without accessing sensitive data.

Each row lists a threat category the scanner evaluates. A checkmark means the review ran and found no matching issues in that category for this version.

  • Data Exfiltration

    Code review completed; no malicious patterns detected for this category.

  • Unauthorized Data Collection

    Code review completed; no malicious patterns detected for this category.

  • Network Interception

    Code review completed; no malicious patterns detected for this category.

  • Code Injection

    Code review completed; no malicious patterns detected for this category.

  • Credential Theft

    Code review completed; no malicious patterns detected for this category.

  • Obfuscation

    Code review completed; no malicious patterns detected for this category.

  • Tracking

    Code review completed; no malicious patterns detected for this category.

  • Privilege Escalation

    Code review completed; no malicious patterns detected for this category.

  • Phishing

    Code review completed; no malicious patterns detected for this category.

  • Remote Code Loading

    Code review completed; no malicious patterns detected for this category.

  • Other

    Code review completed; no malicious patterns detected for this category.

13 indicators in this extension

13 indicators
1 version 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
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About this extension

영어 단어의 뜻과 예문을 쉽게 찾을 수 있습니다.

Read the publisher’s full description

[4.5.4 업데이트: 2025.08.13] - Ctrl+Shift+E 로 사이드패널을 열 수 있음 (Mac : CMD+Shift+E) - 추후 지원 사항 - 사이드패널이 열릴때 인풋에 포커스 주는 기능은 아직 브라우저에서 지원되지 않습니다. - 브라우저 레벨에서 API가 추가되면 바로 업데이트 할 예정입니다. [4.5 업데이트: 2025.07.26] - 검색된 단어를 사이드패널에서 볼 수 있도록 변경 - 로고 및 익스텐션 이름 수정 - 피드백 남기러 가기 수정 - 버그 제보나 개선 의견은 아래 링크에서 해주세요! https://slashpage.com/ndic [4.4 업데이트: 2022.07.24] - 주요 버그 수정 - 변형된 단어 제안 기능 추가 [4.2 업데이트: 2022.05.08] - 사전 보조키 및 위치 설정 추가 - 다크 테마 지원 [이렇게 사용하세요] - 검색할 단어를 더블클릭하거나 드래그하면 단어 위에 사전이 나타납니다! - 주소창 옆의 익스텐션 버튼을 눌러서 검색하실 수도 있어요. - 사이드패널이 열려 있으면 더블클릭/드래그 시 사이드패널에 결과가 나타나요. - 설정 메뉴에서 가장 쓰기 편한 방법을 찾아보세요. 고맙습니다.

User reviews

Extension files

Browse and explore files within this extension package

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URLs
12
IPv4
1

URLs

View the external URLs this extension communicates with to understand its network activity and data interactions.

No URLs found
No IP addresses found

13 indicators in this extension

13 indicators
1 version 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
4.5.5
Latest
2.20 MBNo malware found0
992b9adb1fb6448799e03694dc5118535a681ae765dfc23199123043443a0e10
4.5.4
2.19 MBNot scanned—
992b9adb1fb6448799e03694dc5118535a681ae765dfc23199123043443a0e10
4.5.3
2.19 MBNot scanned—
992b9adb1fb6448799e03694dc5118535a681ae765dfc23199123043443a0e10
4.3.1
0.66 MBNot scanned—
ecc62a5a4cb825a7ff1af2ac1076cf2b0e99509fd310399121ed14c4da04563d
4.3
0.63 MBNot scanned—
2f849352166cc0dd99b9713ca20689649685210d44bdfb6402cf8d5092e3a107
4.2
0.63 MBNot scanned—
a94c1739b7b6d9b0686e50a0b6f855e45bb98392c31c1b00d28945b7fc1d1cbe
4.1
0.55 MBNot scanned—
317e938a489b10da179b9cc1110357cb16d988856bb3ad7908862f9c2828c88c
4.0
0.54 MBNot scanned—N/A
3.1.1
2.04 MBNot scanned—
b63fef5979072c64cb2352e920e690cceee8dfdbbcbc1b10787e8a521f9b719f
4.4.0
0.68 MBNot scanned—
ecc62a5a4cb825a7ff1af2ac1076cf2b0e99509fd310399121ed14c4da04563d
Showing 1 to 10 of 10 rows
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