Top Risks

• Uninstall and install URL both hijacked to gameograf.com — explicit monetization-shell pattern.
• NewTab override + 'search' permission enables full new-tab replacement and search interception.
• Privacy policy is Google's own policy (generic), not scoped to this extension; classified as collecting and sharing data with third parties.
• Free-webmail developer (gmail) with no business website; no verified publisher status.
• Extension contacts gameograf.com, Google, Instagram, Netflix, YouTube, X — broad external JS host surface via NewTab page.

Evidence

• uninstall_url_hijack manifest chrome.runtime.setUninstallURL targets gameograf.com with UTM tracking; classic monetization-shell indicator.
• install_url_hijack manifest onInstalled opens gameograf.com with UTM params; double hijack confirms traffic-monetization intent.
• newtab_override manifest chrome_url_overrides.newtab = index.html; every new tab served by this extension.
• generic_privacy_policy store Policy URL is Google account policy; scope_extension=false, data_collection=true, third_party_sharing=true per classification.
• free_webmail_dev store Developer email yakupsaylan357@gmail.com; no business domain; no verified publisher badge.
• external_js_hosts crx gameograf.com plus 5 major platforms referenced in JS; 2-country geo-diversity (CA, US).
• search_permission_newtab_combo manifest 'search' permission paired with newtab override allows interception of user search queries.
• no_csp manifest content_security_policy is null; MV3 provides some default protection but no explicit extension CSP.

Permissions Breakdown

• search medium Allows search provider interaction; combined with newtab override this enables query interception.
• chrome_url_overrides.newtab high Replaces every new tab with extension page; prime monetization/hijack surface.

Pillar Scores

Bookkeeping