Netskope Extension Risk

Detail view · rubric v3.6
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Stitch Horror House Live Wallpaper

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Risk Score
6.10
Risk Level: High
Recommendation: 🚫 BLOCK
Category NewTab
Installs 73
Rating
Last updated 2026-03-01 (5 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

  • Newtab hijack redirects every new tab to developer-controlled gameograf.com monetization page.
  • Uninstall AND install URL hijack both point to gameograf.com UTM-tagged affiliate URL.
  • Privacy policy URL returns fetch error — effectively no accessible privacy policy.
  • Free-webmail dev (gmail), no developer name, no verified business identity.
  • 7 external JS hosts including instagram.com, netflix.com, x.com — far beyond wallpaper function.

Evidence

  • newtab_override manifest chrome_url_overrides.newtab set to index.html — every new tab hijacked to developer page.
  • uninstall_url_hijack crx setUninstallURL targets gameograf.com with UTM affiliate params (utm_source=ovkas).
  • install_url_hijack crx onInstalled opens gameograf.com with same UTM affiliate params — dual hijack pattern.
  • privacy_policy_fetch_error api privacy_policy_classification.fetched=false; HTTPError on https://ovkas.com/privacy-policy.
  • free_webmail_no_dev_name store Developer email halilseker3455@gmail.com; developer_name empty; no verified business domain.
  • external_hosts_mismatch crx 7 JS external hosts: gameograf.com, games.ovkas.com, google.com, instagram.com, netflix.com, youtube.com, x.com.
  • new_tab_monetization_shape manifest newtab override + search permission + gameograf.com affiliate links = classic monetization shell.
  • verified_publisher store verified_publisher=true but no recognized org; does not offset monetization shell signals.

Permissions Breakdown

  • search medium Allows querying the browser search API; combined with newtab override creates search monetization surface.
  • chrome_url_overrides.newtab high Replaces every new tab with developer-controlled page; primary vector for ad/affiliate monetization.

Pillar Scores

Permissions5.00
Reputation6.50
Network4.50
Webstore10.00
Maintenance1.50
Privacy10.00
Code Quality0.00
CVE Exposure0.00

Bookkeeping

Rubric v3.6
Scored at 2026-08-31 05:10
Listing SHA 5d5f5e31e0b1…
Force block — not fired
Score recovered no
Elapsed