Top Risks

• NewTab override redirects every new tab to gameograf.com ad/monetization portal on both install and uninstall.
• Uninstall and install URL hijack to gameograf.com with UTM tracking confirms traffic-monetization shell pattern.
• Privacy policy is Google's generic account policy — not scoped to this extension; data_collection and third_party_sharing admitted.
• Free-webmail dev (gmail), no verified publisher, no business website — unverifiable developer identity.
• External JS hosts include social/streaming sites (Instagram, Netflix, YouTube, X) beyond stated newtab function.

Evidence

• install_url_hijack manifest onInstalled opens https://gameograf.com/?utm_source=ovkas — classic traffic-monetization shell.
• uninstall_url_hijack manifest setUninstallURL points to gameograf.com with UTM params; rubric adds +3.0 each for install and uninstall hijack.
• newtab_override manifest chrome_url_overrides.newtab = index.html; every new tab served by extension, enabling ad/search monetization.
• generic_privacy_policy store PP is Google's account policy (scope_extension=false, data_collection=true, third_party_sharing=true) → +10.0 privacy.
• free_webmail_dev store Developer email halilseker3455@gmail.com; no verified publisher; no business domain — reputation floor 7.5.
• external_js_hosts crx JS contacts gameograf.com, instagram.com, netflix.com, youtube.com, x.com — 5+ unrelated domains beyond wallpaper function.
• search_permission_plus_newtab manifest 'search' permission + newtab override is standard search-monetization combo for wallpaper shells.
• no_csp crx csp_present=false on MV3; MV3 has strict default but absence of explicit CSP combined with external hosts raises concern.

Permissions Breakdown

• search medium Allows querying the browser search engine; combined with newtab override, enables search monetization.
• chrome_url_overrides.newtab high Replaces every new tab with extension page; primary vector for ad/search monetization in this pattern.

Pillar Scores

Bookkeeping