Top Risks

• Uninstall AND install URL both hijacked to gameograf.com UTM link — confirmed monetization shell.
• NewTab override + 'search' permission: every new tab is a revenue surface for undisclosed ad-tech.
• Privacy policy is Google's generic account policy — does not scope to this extension at all (data_collection+third_party_sharing admitted, not scoped).
• Free-webmail developer (gmail), no developer name, no business domain — unverifiable identity.
• JS contacts instagram.com, netflix.com, youtube.com, x.com — broad multi-origin reach inconsistent with wallpaper function.

Evidence

• uninstall_url_hijack crx chrome.runtime.setUninstallURL → gameograf.com with UTM tracking params; confirmed monetization redirect.
• install_url_hijack crx onInstalled opens gameograf.com with same UTM params — install-time traffic monetization.
• newtab_override manifest chrome_url_overrides.newtab = index.html; replaces every new tab for all users.
• privacy_policy_generic store Policy URL is Google account privacy page; scope_extension=false, data_collection=true, third_party_sharing=true.
• free_webmail_no_dev_name store developer_email=halilseker3455@gmail.com; developer_name empty; no business domain.
• js_external_hosts_mismatch crx Extension loads/contacts instagram.com, netflix.com, youtube.com, x.com — irrelevant to BMW wallpaper.
• verified_publisher_capped store verified_publisher=true but monetization-shape (install/uninstall hijack) caps discount to -1.0 per v3.5(E).
• new_tab_monetization_shape manifest NewTab override + search permission + UTM hijack = classic ad-monetization NewTab shell.

Permissions Breakdown

• search medium Can interact with search functionality; combined with NewTab override amplifies monetization risk.
• chrome_url_overrides.newtab high Replaces every new tab — high-reach surface for search monetization and ad injection.

Pillar Scores

Bookkeeping