Netskope Extension Risk

Detail view · rubric v3.6
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Handy Tab Search

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Risk Score
4.22
Risk Level: Medium
Recommendation: 🟡 MEDIUM RISK — review
Category Other
Installs 46
Rating 5.0
Last updated 2024-09-11 (23 months ago)
Manifest version MV3
CSP present ❌ no
Developer info@advex.technology
Verified publisher ✅ yes
Featured by Google ✅ yes
Privacy policy link
Web Store open ↗

Top Risks

  • Default search engine override routes all searches to tryhandytab.com, enabling traffic monetization.
  • Privacy policy is Google's generic account policy — not scoped to this extension; data practices undisclosed.
  • 23 months since last update; approaching zombie-tier staleness with no changelog.
  • No developer name listed; publisher identity thin despite verified status.
  • 46 installs + search override = low-visibility monetization vector with minimal scrutiny.

Evidence

  • search_provider_override manifest chrome_settings_overrides sets is_default=true, routing all default searches to https://tryhandytab.com/search
  • generic_privacy_policy store Privacy URL is Google account policy (479KB); scope_extension=false, data_collection=true, third_party_sharing=true — not scoped to this ext.
  • verified_publisher store Extension carries verified publisher badge; caps reputation floor at 2.0 but does not override search-override risk.
  • staleness store Last updated September 2024; 23 months ago. Approaching 24-month stale tier (+6.0 Maintenance).
  • no_developer_name store developer_name is empty string; no 'Offered by' display name in listing.
  • no_js_code crx js_file_count=0, code_findings_raw empty, obfuscation_score=0.0 — extension is pure manifest search override.
  • low_installs store Only 46 installs; low blast radius but also low scrutiny for a search-override extension.
  • cve_findings_none crx cve_findings_raw empty; no bundled JS libraries detected.

Permissions Breakdown

  • chrome_settings_overrides.search_provider (is_default: true) medium Overrides user's default search engine to tryhandytab.com; MEDIUM per rubric, scored on overrides even with empty permissions[].

Pillar Scores

Permissions3.00
Reputation2.00
Network0.00
Webstore4.00
Maintenance6.00
Privacy10.00
Code Quality0.00
CVE Exposure0.00

Bookkeeping

Rubric v3.6
Scored at 2026-08-31 11:35
Listing SHA 6e4503effd07…
Force block — not fired
Score recovered no
Elapsed