Chrome Web StoreNo malware found
In code review (v2.12.3)
Our reviewer read version 2.12.3 — the most recent version we have reviewed — and found no malicious behaviour. The version shown here has not been individually reviewed yet.
6 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
What our analysis found
치즈 나이프 - 치지직 CHZZK 도구 모음, used by 30,000 people, showed no malicious code in Extension Auditor's review. Its permissions mean it can inject scripts into pages. It comes from a trusted publisher and was last updated in June 2026.
Analyst notes
The extension is a toolkit for CHZZK streaming platform. All network requests go to the same domain ([domain withheld]) for preview and tooltip data, consistent with disclosed 'website content' collection. No external code loading, obfuscation, or data exfiltration detected. The scripting and storage permissions are necessary for DOM manipulation and configuration persistence on the target site. The ML model likely overfit on those permissions and DOM manipulation patterns.
치즈 나이프 - 치지직 CHZZK 도구 모음 Chrome extension security report
ID: nfkfgkkhgglkgnlppncolmpekidapkjh
Supported Languages
Extension Info & Metadata
Publisher Contextual Analysis
- Author
- chz.app
- 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
Screenshots & videos
Install growth
6 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
About this extension
Adds useful features and tools to CHZZK.
Read the publisher’s full description
This extension adds various useful features and tools to CHZZK, NAVER's streaming platform. [Explore] - Live Preview: Preview live by hovering over the channel. - Refresh Sidebar: Refresh the sidebar every 30 seconds. - Popup Player: View multiple lives in one window. [Player] - Stats Menu: Select Stats from the right-click menu to view resolution, bitrate, FPS, latency, and codec. - Seek with Arrow Keys: Use the arrow keys to rewind a short amount of time. - Video Filters: Adjust video brightness, contrast, and gamma, and apply a sharpen filter. - Audio Compressor: Reduce loud sounds to adjust the dynamic range to make the sound more comfortable. [Chat] - Hide Donation Messages: Hide Cheese messages in the chat. - Adjust chat panel and font size It also adds many other useful features and allows to customize styles. ==== Source code: https://github.com/jebibot/cheese-knife Discord: https://discord.gg/9kq3UNKAkz ==== This extension is not affiliated with CHZZK, and related trademarks are the property of their respective owners. This extension is provided "as-is" without any warranties, and the developer assumes no responsibility for any issues, damages, or data loss resulting from its use.
User reviews
Extension files
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URLs
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6 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
Code Diff
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0 changed files detected
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