Netskope Extension Risk

Detail view · rubric v3.6
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Kuromi Live Wallpaper

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Risk Score
6.14
Risk Level: High
Recommendation: 🚫 BLOCK
Category NewTab
Installs 458
Rating
Last updated 2026-05-06 (4 months ago)
Manifest version MV3
CSP present ❌ no
Developer halilseker3455@gmail.com
Verified publisher ✅ yes
Featured by Google ❌ no
Privacy policy link
Web Store open ↗

Top Risks

  • Uninstall + install URL both hijacked to gameograf.com ad-tech domain — textbook monetization shell.
  • NewTab override replaces every new-tab; privacy policy is generic Google policy, not scoped to this extension, admits 3rd-party sharing.
  • Free-webmail developer (gmail), no developer name, no business website; accountability near zero.
  • JS contacts instagram.com, netflix.com, youtube.com, x.com from a wallpaper extension — far beyond stated function.
  • Privacy policy is Google's own policy: fetched, scope_extension=false, data_collection=true, third_party_sharing=true → admitted unscoped 3rd-party data sharing.

Evidence

  • uninstall_url_hijack crx chrome.runtime.setUninstallURL → gameograf.com with UTM tracking params; classic monetization shell.
  • install_url_hijack crx onInstalled opens gameograf.com with matching UTM params; redirects user on install.
  • newtab_override manifest chrome_url_overrides.newtab = index.html; every new-tab page replaced by extension.
  • external_hosts_mismatch crx JS contacts gameograf.com, instagram.com, netflix.com, youtube.com, x.com — unrelated to wallpaper function.
  • privacy_policy_generic store Policy URL is Google's own privacy page; scope_extension=false, data_collection=true, third_party_sharing=true.
  • free_webmail_no_devname store Developer email halilseker3455@gmail.com; developer_name empty; no verifiable business identity.
  • verified_publisher_cap_applied store verified_publisher=true but monetization hits (gameograf.com) trigger v3.5 invariant 0c; discount capped at -1.0.
  • search_permission_plus_newtab manifest search permission + newtab override = search-monetization surface even without search override declared.

Permissions Breakdown

  • search medium Allows querying/intercepting browser search; paired with newtab override = search monetization surface.
  • chrome_url_overrides.newtab high Replaces every new-tab page; prime monetization and data-collection vector.

Pillar Scores

Permissions4.00
Reputation7.00
Network2.00
Webstore10.00
Maintenance1.50
Privacy10.00
Code Quality0.00
CVE Exposure0.00

Bookkeeping

Rubric v3.6
Scored at 2026-09-16 04:25
Listing SHA 704c16ca1424…
Force block — not fired
Score recovered no
Elapsed