SECURITY REPORT · EXTENSHI SCAN
LeetBook: AI Study Companion for LeetCode
Chrome extension·by Saksham Gupta
0
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.
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
LeetBook: AI Study Companion for LeetCode's safety score vs every other extension we've scanned
Globally
3%of extensions carry more risk
Riskier ←→ Safer
Ranked against 120,715 extensions
In Productivity
8%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 25,973 productivity extensions
Findings
27
median 10Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
4
median 3Declared in manifest
Active users
3
median 23vs category median
Findings breakdown
Automated security signal · 27 findings across 5 severities
27
findings
detected
detected
Critical27%
High311%
Medium1970%
Low311%
Info00%
Permissions requested
4 permissions declared
No risky permissions
4 permissions requested — none are flagged as risky.
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Access user identity
Can get OAuth2 tokens and access your Google account identity
Medium
Show notifications
Can display desktop notifications outside the browser
Low
Use side panel
Can display content in the browser side panel
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Scan performed by extenshi.io · Jun 25, 2026
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