extenshi.io
SECURITY REPORT · EXTENSHI SCAN

Duck Duck Mail

Firefox extension·by Reafun
93
/ 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

Duck Duck Mail's safety score vs every other extension we've scanned
Globally
70%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 409,596 extensions
In Privacy & Security
56%of privacy & security extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 12,550 privacy & security extensions
Findings
5
median 5Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
1
median 4Declared in manifest
Active users
7
median 3vs category median

Findings breakdown

Automated security signal · 5 distinct issues across 6 severities
5
distinct issues
detected

Permissions requested

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

Can save data locally in the browser for persistence

Are you the author of Duck Duck Mail?

Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.

Claim this extension

Add the badge to your README

Show Duck Duck Mail's live security score on GitHub or in your docs
Extenshi security score badge preview
Markdown
[![Extenshi security score](https://catalog.extenshi.io/api/badge/201289)](https://catalog.extenshi.io/extensions/201289/security)
HTML
<a href="https://catalog.extenshi.io/extensions/201289/security"><img src="https://catalog.extenshi.io/api/badge/201289" alt="Extenshi security score" /></a>

The badge always shows the current score — it updates automatically after every scan.

Scan performed by extenshi.io · Aug 4, 2026
Browser extensions made transparent.