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SECURITY REPORT · EXTENSHI SCAN

Custom_New_Tab

Firefox extension·by Borealis187
86
/ 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

Custom_New_Tab's safety score vs every other extension we've scanned
Globally
55%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 402,636 extensions
In Appearance
23%of appearance extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 18,905 appearance extensions
Findings
10
median 3Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
1
median 2Declared in manifest
Active users
0
median 3vs category median

Findings breakdown

Automated security signal · 10 distinct issues across 6 severities
10
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

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Scan performed by extenshi.io · Aug 30, 2026
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