Top Risks

• Uninstall & install URL hijack to gameograf.com with utm tracking — classic monetization shell pattern.
• New-tab override combined with search permission routes every new tab through developer's monetized page.
• Privacy policy is Google's generic policy — does not scope to this extension at all; admits data collection and 3rd-party sharing.
• Free-webmail developer (gmail) with no verified business; gameograf.com is traffic-monetization portal.
• Extension contacts gameograf.com plus social/media giants (YouTube, Netflix, Instagram) from JS — broad external surface.

Evidence

• install_url_hijack crx onInstalled opens https://gameograf.com/?utm_source=ovkas — traffic monetization redirect.
• uninstall_url_hijack crx setUninstallURL points to https://gameograf.com/?utm_source=ovkas — 3rd-party hijack confirmed.
• newtab_override manifest chrome_url_overrides.newtab = index.html; every new tab served by this extension.
• privacy_policy_generic store Policy URL is Google account policy (scope_extension=false, data_collection=true, third_party_sharing=true).
• free_webmail_developer store Developer email hayrettinkaya827@gmail.com; no verified business domain.
• js_external_hosts crx 6 external hosts: gameograf.com, google.com, instagram.com, netflix.com, youtube.com, x.com.
• new_tab_monetization manifest NewTab override + search permission + gameograf.com UTM links = monetization shell pattern.
• csp_absent manifest content_security_policy is null; MV3 default applies but no explicit CSP declared.

Permissions Breakdown

• search medium Allows reading/modifying search queries; medium risk for a NewTab/wallpaper extension.
• chrome_url_overrides.newtab high Replaces new tab page — primary monetization surface; every new tab goes through extension.

Pillar Scores

Bookkeeping