Top Risks

• Uninstall AND install URL hijack both point to gameograf.com affiliate/monetization domain.
• NewTab override (index.html) replaces every new tab; combined with 'search' permission enables search monetization.
• Privacy policy is Google's own generic policy — not scoped to this extension; scope_extension=false with data_collection=true and third_party_sharing=true scores maximum.
• Free-webmail developer (gmail) with no verified business; no verified publisher badge; throwaway-style alias.
• Extension contacts js_external_hosts including instagram, netflix, youtube, x.com — far beyond wallpaper function.

Evidence

• install_url_hijack + uninstall_url_hijack crx Both onInstalled and uninstall redirect to gameograf.com with utm tracking params — classic monetization shell pattern.
• newtab_override manifest chrome_url_overrides.newtab = index.html; replaces every new tab for ad/search monetization.
• search_permission manifest Permission 'search' declared; enables search provider manipulation alongside newtab override.
• generic_privacy_policy store Privacy policy URL is Google's own policy; scope_extension=false, data_collection=true, third_party_sharing=true — max privacy risk.
• free_webmail_dev store Developer email halilseker3455@gmail.com; no verified publisher; no business website; alias-style name jemsjons34.
• external_host_scope_mismatch crx JS contacts instagram.com, netflix.com, youtube.com, x.com — unrelated to wallpaper function; gameograf.com is monetization hub.
• csp_absent_mv3 manifest content_security_policy is null; MV3 so no +2.0 network penalty, but no mitigating CSP present.
• operator_cluster api sibling_count=0; fingerprint ties email+gameograf.com UTM combo; no known siblings yet.

Permissions Breakdown

• search medium Allows manipulating search provider; paired with newtab override raises monetization risk.
• chrome_url_overrides.newtab high Replaces every new tab; core mechanism for ad-monetization shells and search hijacking.

Pillar Scores

Bookkeeping