Top Risks

• THREAT FEED: extension ID independently confirmed malicious by TPCI chrome-mal-ids — Lamborghini Live Wallpaper [adware] + malext.io malicious_extension_sentry (+2.5, capped).
• NewTab override monetizes every new-tab with uninstall/install URL hijacks to gameograf.com UTM tracking.
• Privacy policy is Google's generic policy — does not scope to this extension at all; data_collection + third_party_sharing admitted.
• No developer name listed; verified publisher but no 'Offered by' display name raises accountability gap.
• No CSP on MV3 extension with innerHTML DOM-XSS sink in popup.js.

Evidence

• uninstall_url_hijack crx setUninstallURL → gameograf.com with UTM tracking params; confirmed install URL hijack also present.
• newtab_override manifest chrome_url_overrides.newtab set to newtab.html — replaces every new tab for all users.
• generic_privacy_policy api Privacy URL is Google's own account policy; scope_extension=false, data_collection=true, third_party_sharing=true.
• no_developer_name store developer_name is empty string; verified_publisher=true but no 'Offered by' display name.
• dom_xss_sink crx innerHTML assigned from variable in js/popup.js with no CSP to mitigate DOM-XSS risk.
• maintenance_stale store 14 months since last update; newtab+search extension with no changelog visible.
• install_url_hijack crx onInstalled opens gameograf.com with UTM campaign=bg, content=install.
• privacy_policy_v3_5_D api fetched=true, scope_extension=false, data_collection=true, third_party_sharing=true → Privacy pillar +10.0.
• threat_feed_membership api Extension ID listed by TPCI chrome-mal-ids — Lamborghini Live Wallpaper [adware] + malext.io malicious_extension_sentry; score 5.28 -> 7.78 (+2.5 cap 2.5).

Permissions Breakdown

• search medium Allows reading/manipulating search queries; concerning in a NewTab override context.
• host_permissions: https://api.gameograf.com/* low Scoped to developer's own API domain only.
• chrome_url_overrides.newtab medium Replaces every new-tab page; prime monetization/redirect surface.

Pillar Scores

Bookkeeping