Top Risks

• Uninstall AND install URL both hijacked to gameograf.com ad-monetization site — classic traffic shell pattern.
• NewTab override + search permission enables full search hijacking/ad injection on every new tab.
• Privacy policy is Google's generic account policy — not scoped to this extension, admits data collection + 3rd-party sharing.
• Developer uses free Gmail account with no business domain; throwaway-pattern fingerprint.
• JS contacts gameograf.com plus major social/video platforms (Instagram, Netflix, YouTube, X) — broad external reach from a wallpaper extension.

Evidence

• uninstall_url_hijack manifest chrome.runtime.setUninstallURL → gameograf.com with UTM tracking params; monetization shell indicator.
• install_url_hijack manifest onInstalled opens gameograf.com with UTM params; traffic-acquisition pattern confirmed.
• newtab_override manifest chrome_url_overrides.newtab = index.html; every new tab replaced by extension page.
• privacy_policy_generic store Policy URL is Google account policy (scope_extension=false, data_collection=true, third_party_sharing=true).
• free_webmail_developer store Developer email halilseker3455@gmail.com; no business domain; numbered-alias pattern.
• js_external_hosts_broad crx JS contacts gameograf.com, instagram.com, netflix.com, youtube.com, x.com — excessive for a wallpaper/NewTab.
• new_tab_override_with_monetization manifest NewTab + search permission + gameograf.com hijack matches ad-monetization aggregator pattern.
• csp_absent crx content_security_policy is null (csp_present=false) on MV3; no inline-script protection.

Permissions Breakdown

• search medium Allows reading/overriding search queries; combined with newtab override enables search hijacking.
• chrome_url_overrides.newtab high Replaces every new tab with extension page; primary vector for search/ad monetization.

Pillar Scores

Bookkeeping