Top Risks

• THREAT FEED: extension ID independently confirmed malicious by TPCI chrome-mal-ids — Jinu Kpop Demon Hunter Magic Live Wallpaper [adware] + malext.io malicious_extension_sentry (+2.5, capped).
• Uninstall URL hijack to gameograf.com (UTM-tagged) — explicit monetization redirect on removal.
• Install URL hijack to gameograf.com — opens 3rd-party ad/affiliate page on install.
• Privacy policy is Google's own generic policy — not scoped to this extension; admits data collection and 3rd-party sharing.
• NewTab override with game-portal shell pattern and free-webmail dev (halilseker3455@gmail.com) — unaccountable operator.

Evidence

• uninstall_url_hijack manifest setUninstallURL → gameograf.com with ovkas UTM params; classic monetization shell.
• install_url_hijack manifest onInstalled opens gameograf.com with ovkas UTM params; traffic-monetization pattern.
• newtab_override manifest chrome_url_overrides.newtab = index.html; every new tab serves extension UI.
• generic_privacy_policy store Policy URL is Google's own account privacy page — scope_extension=false, data_collection=true, third_party_sharing=true.
• free_webmail_dev store Developer email halilseker3455@gmail.com; no verified business identity.
• js_external_hosts crx gameograf.com, youtube.com, netflix.com, instagram.com, x.com — aggregator/monetization host mix.
• game_portal_shell store gameograf.com destination matches game-portal shell monetization pattern.
• no_csp manifest content_security_policy is null; MV3 default applies but no explicit CSP declared.
• threat_feed_membership api Extension ID listed by TPCI chrome-mal-ids — Jinu Kpop Demon Hunter Magic Live Wallpaper [adware] + malext.io malicious_extension_sentry; score 5.55 -> 8.05 (+2.5 cap 2.5).

Permissions Breakdown

• search medium Allows overriding default search provider; medium risk in isolation.
• chrome_url_overrides.newtab medium Replaces every new tab with extension page; standard monetization vector for wallpaper shells.

Pillar Scores

Bookkeeping