SECURITY REPORT · EXTENSHI SCAN
Mail Seen - Unlimited Email Tracker for Yahoo
Chrome extension·by Mobile Internet Limited
85
/ 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
Mail Seen - Unlimited Email Tracker for Yahoo's safety score vs every other extension we've scanned
Globally
54%of extensions carry more risk
Riskier ←→ Safer
Ranked against 402,748 extensions
In Productivity
67%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 194,452 productivity extensions
Findings
55
median 16Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
2
median 3Declared in manifest
Active users
1000
median 14vs category median
Findings breakdown
Automated security signal · 55 distinct issues across 6 severities
55
distinct issues
detected
detected
Critical00%
High00%
Needs Review00%
Medium55100%
Low00%
Info00%
Permissions requested
2 permissions declared
No risky permissions
2 permissions requested — none are flagged as risky.
Low
Block network requests (declarative)
Can block or redirect network requests using predefined rules without seeing content
Low
View blocked request stats
Can see which declarative rules matched network requests
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Scan performed by extenshi.io · Aug 14, 2026
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