Top Risks

• Uninstall + install URL both hijack to gameograf.com with UTM tracking — classic monetization shell.
• NewTab override replacing every new tab with external page contacting 5 major platform domains.
• Privacy policy is Google's own policy (not scoped to this extension) — data_collection+third_party_sharing admitted without extension scope.
• Free-webmail developer (gmail), no verified publisher, no business domain — accountability gap.
• External JS hosts include google, instagram, netflix, youtube, x.com — wide reach data exfil surface.

Evidence

• uninstall_url_hijack manifest chrome.runtime.setUninstallURL → gameograf.com with UTM params identifying developer 'ovkas'.
• install_url_hijack manifest onInstalled opens gameograf.com with same UTM tracking — dual lifecycle hijack.
• newtab_override manifest chrome_url_overrides.newtab = index.html; every new tab served by this extension.
• privacy_policy_generic store Policy URL is Google's account policy; scope_extension=false, data_collection=true, third_party_sharing=true.
• external_js_hosts crx JS contacts gameograf.com, instagram.com, netflix.com, youtube.com, x.com — 5 major platform origins.
• free_webmail_developer store Developer email haliliseker44@gmail.com; no verified publisher; no business website.
• search_permission_newtab manifest 'search' permission + newtab override = search monetization architecture.
• no_csp crx csp_present=false on MV3; v2b does not add penalty for MV3 but inline-script risk remains.

Permissions Breakdown

• search medium Allows querying browser search API; combined with newtab override enables search monetization.
• chrome_url_overrides.newtab high Replaces every new tab; primary monetization surface with external JS hosts.

Pillar Scores

Bookkeeping