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SECURITY REPORT · EXTENSHI SCAN

NotiSpam Cleaner: Notification Spam Blocker

Chrome extension·by Masahiko OHKUBO
75
/ 100 SAFETY SCORE
CAUTION
Mostly fine, but a few things worth reviewing before you install.

Automated analysis of publicly available code — not a professional security audit. It may produce false positives and does not prove an extension is unsafe or safe. Treat it as one signal among many. Disclaimer · Report an issue

How it ranks

NotiSpam Cleaner: Notification Spam Blocker's safety score vs every other extension we've scanned
Globally
25%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 397,225 extensions
In Make Chrome Yours
23%of make chrome yours extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 24,351 make chrome yours extensions
Findings
17
median 9Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
6
median 2Declared in manifest
Active users
30
median 18vs category median

Findings breakdown

Automated security signal · 17 distinct issues across 6 severities
17
distinct issues
detected

Permissions requested

3 risky permissions of 6 total
3 high-risk permissions require attention
This extension requests 6 permissions in total. 3 of them grant broad capabilities that are worth a careful look.
High
Modify content settings

Can change per-site settings for cookies, JavaScript, plugins, and more

High
Access browsing history

Can read and modify your complete browsing history

High
View open tabs

Can see URLs and titles of all open tabs

Medium
Access bookmarks

Can read and modify your saved bookmarks

Medium
Show notifications

Can display desktop notifications outside the browser

Medium
Store local data

Can save data locally in the browser for persistence

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Scan performed by extenshi.io · Aug 3, 2026
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