SECURITY REPORT · EXTENSHI SCAN
RotoGrinders - Yahoo Tools
Edge extension·by RotoGrinders
0
/ 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
RotoGrinders - Yahoo Tools's safety score vs every other extension we've scanned
Globally
11%of extensions carry more risk
Riskier ←→ Safer
Ranked against 120,712 extensions
In Sports
20%of sports extensions carry more risk
Riskier ←→ Safer
Ranked against 15 sports extensions
Findings
23
median 20Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
3
median 1Declared in manifest
Active users
32
median 1139vs category median
Findings breakdown
Automated security signal · 23 findings across 5 severities
23
findings
detected
detected
Critical29%
High522%
Medium1461%
Low29%
Info00%
Permissions requested
1 risky permission of 3 total
1 critical permission require attention
This extension requests 3 permissions in total. 1 of them grant broad capabilities that are worth a careful look.
Critical
Access to all websites
Can read and modify content on every website you visit
Medium
Store local data
Can save data locally in the browser for persistence
Low
React to page content
Can show or hide the extension icon based on page content rules
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Scan performed by extenshi.io · Jun 25, 2026
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