SECURITY REPORT · EXTENSHI SCAN

Is Email Notifier for Yahoo safe?

Checked version: not provided · Assessment updated (UTC): 2026-10-22

Firefox extension·by Drew the dev
88
/ 100 SAFETY SCORE
EXCELLENT
Looks clean. No meaningful risks detected in this scan.

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

Email Notifier for Yahoo's safety score vs every other extension we've scanned
Globally
55%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 415,885 extensions
In Social & Communication
43%of social & communication extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 13,751 social & communication extensions
Findings
14
median 9Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
3
median 3Declared in manifest
Active users
2
median 4vs category median

Findings breakdown

Automated security signal · 14 distinct issues across 6 severities
14
distinct issues
detected

Permissions requested

3 permissions declared
No risky permissions
3 permissions requested — none are flagged as risky.
Medium
Store local data

Can save data locally in the browser for persistence

Info
https://mail.yahoo.com/*

No additional information available.

Info
https://extensionpay.com/*

No additional information available.

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Scan performed by extenshi.io · Oct 22, 2026
Browser extensions made transparent.

What this assessment covers

Store listing
Firefox
Checked version
Not provided in this assessment
Current listed version
1.0
Assessment updated (UTC)
Assessment status
Completed

Recorded findings: 0 critical and 0 high severity. Read the finding details before interpreting the score; automated flags are not proof of malicious behaviour.

Automated analysis looks for suspicious code, permissions and other risk signals. It does not observe every runtime behaviour or independently audit the publisher’s servers. A low-risk result is not a guarantee of safety. How our checks work.

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