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6Versions

0Code reviewed

Not reviewed

No code review on record

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4 indicators in this extension

4 indicators

0 versions analysed

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What our analysis found

Blank New Tab Page - White Smoke, used by 5,000 people, is not yet reviewed by Extension Auditor. It comes from a trusted publisher and was last updated in December 2024.

Blank New Tab Page - White Smoke Chrome extension security report

ID: jmbngnnlimnakiibacglaeflpghellfh

Supported Languages

🇧🇷Brazilian Portuguese

🇨🇳Chinese (Simplified)

🇺🇸English

🇫🇷French

🇪🇸Spanish

Extension Info & Metadata

Status

Active

Version

0.2.6

Size

0.01 MB

Rating

4.7/5

Reviews

Users

5,000

Type

Extension

Updated

Dec 30, 2024

Publisher Contextual Analysis

Trusted

Author: yuhaofe.com
Privacy: Privacy Policy
Help: Help Center
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: Yes
Mailbox exists: Yes
Website: Visit

Extensions

Active

Obsolete

Listed

Unlisted

Users

15,000

Email Change History

1 change

May 22, 2024

Domain changed

Screenshots & videos

Install growth

User Growth

Showing data from Sep 10, 2023 to Sep 08, 2024

Versions

+25%(+1,000 users)

Compared to 3 months ago

1 version released in this period

Rating Count

Total: 5 ratings

Average Rating

Current: 5.00 / 5.0

See plans

React Flow

Internal permhash`49a25f9fee…`
Too common to be evidence

43,023 other extensions carry this fingerprint, 5,273 of them known malicious. A permission set this common is not evidence on its own; the most installed members are listed for reference.

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+43,016 more

Permhash (Mandiant)`49a25f9fee…`
Too common to be evidence

73,305 other extensions carry this fingerprint, 7,271 of them known malicious. A permission set this common is not evidence on its own; the most installed members are listed for reference.

Withheldmalicious
Withheldmalicious
Withheldmalicious
Withheldmalicious
Withheldmalicious
Withheldmalicious
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+73,298 more

Item	Type	Severity	Description
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.

4 indicators in this extension

4 indicators

0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99 Start 7-day trial — all reports

One-time payment · Secure checkout by Stripe

About this extension

A blank new tab page with White Smoke background, which also supports dark mode.

Read the publisher’s full description

This extension replaces the default new tab page with a white smoke background blank page, which also supports dark mode and incognito mode. You may hide the toolbar icon by right click on it.

User reviews

4.8 out of 5 · 10 most recent reviews

Text reviews

Positive

Negative

Finally an extension that also works in Edge's inPrivate mode. Other extensions, despite having an "Allow in inPrivate window" option, had no effect in inPrivate mode. I'd still get a new tab with the Bing search bar, and a bunch of instructions filling the doc window. With this extension, new tabs are blank in both normal and inPrivate mode. This extension does not follow the color scheme (system, light, dark) configured in the web browser, so you have to go into this extension's options to pick one. The "Redirect new tab" extension also worked in inPrivate mode, but the doc background was always white, and about:blank (the URL to which the extension was configured to redirect) populated the address bar. This extension loads a blank doc AND keeps blank the address bar. -- Alas, I discovered this extension has the same defect as another: when loading Edge, extension://jmbngnnlimnakiibacglaeflpghellfh/src/blank.html gets populated in the address bar. New tabs have a blank address bar, but the home page (which is configured to use the new-tab page controlled by this extension) tries to load some page for this extension. That means the address bar is not blank for the home page when Edge gets loaded. For the other extension, see https://github.com/zmni/MSEdge-BlankTab/issues/4. I will report the same issue at this author's Github project (https://github.com/yuhaofe/Blank-New-Tab-Page---White-Smoke).

Lee Hodsdon·22 May 2025

很好重点是支持深色模式跟��浏览器设置

Extension files

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No network indicators were extracted from this version.

Version	Size	Verdict	Findings	Permhash
0.2.3 Latest	0.01 MB	Not scanned	—	49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
0.2.2	0.01 MB	Not scanned	—	49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
0.2.1	0.01 MB	Not scanned	—	49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
0.2.0	0.01 MB	Not scanned	—	49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
0.1.0.4	0.00 MB	Not scanned	—	N/A
0.2.6	0.01 MB	Not scanned	—	49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7

Showing 1 to 6 of 10 rows

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Code Diff

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No comparable text files found between these versions.

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Not reviewed

4 indicators in this extension

What our analysis found

Blank New Tab Page - White Smoke Chrome extension security report

Supported Languages

Extension Info & Metadata

Publisher Contextual Analysis

Email Change History

Screenshots & videos

Install growth

User Growth

Rating Count

Average Rating

Threat relationships

Internal permhash`49a25f9fee…`
Too common to be evidence

Permhash (Mandiant)`49a25f9fee…`
Too common to be evidence

Security analysis

Manifest File Security Analysis

4 indicators in this extension

Store listing & files

About this extension

User reviews

User Reviews

Extension files

Network indicators

Versions & changes

Version History

Code Diff

More from yuhaofe.com

Popular in Workflow & Planning

User Growth

Rating Count

Average Rating

User Reviews

Threat relationships

Internal permhash`49a25f9fee…`
Too common to be evidence

Permhash (Mandiant)`49a25f9fee…`
Too common to be evidence

Not reviewed

4 indicators in this extension

What our analysis found

Blank New Tab Page - White Smoke Chrome extension security report

Supported Languages

Extension Info & Metadata

Publisher Contextual Analysis

Email Change History

Screenshots & videos

Install growth

User Growth

Rating Count

Average Rating

Threat relationships

Internal permhash49a25f9fee…Too common to be evidence

Permhash (Mandiant)49a25f9fee…Too common to be evidence

Security analysis

Manifest File Security Analysis

4 indicators in this extension

Store listing & files

About this extension

User reviews

User Reviews

Extension files

Network indicators

Versions & changes

Version History

Code Diff

Related extensions

More from yuhaofe.com

Popular in Workflow & Planning

User Growth

Rating Count

Average Rating

User Reviews

Threat relationships

Internal permhash49a25f9fee…Too common to be evidence

Permhash (Mandiant)49a25f9fee…Too common to be evidence

Internal permhash`49a25f9fee…`
Too common to be evidence

Permhash (Mandiant)`49a25f9fee…`
Too common to be evidence

Internal permhash`49a25f9fee…`
Too common to be evidence

Permhash (Mandiant)`49a25f9fee…`
Too common to be evidence