Top Risks

• Uninstall AND install URL both hijacked to gameograf.com — classic monetization shell pattern.
• NewTab override replaces every new tab with extension-controlled page tied to game-portal ad network.
• Privacy policy is Google's generic account policy — not scoped to this extension, yet admits data collection and third-party sharing.
• JS external hosts include gameograf.com plus major social/streaming sites (Instagram, Netflix, YouTube, X) with no stated functional need.
• No developer name supplied; verified-publisher status does not explain newtab+redirect+ad-network pattern.

Evidence

• uninstall_url_hijack crx chrome.runtime.setUninstallURL → gameograf.com with ovkas UTM params; textbook monetization redirect.
• install_url_hijack crx onInstalled opens gameograf.com; install-time redirect to 3rd-party game portal.
• newtab_override manifest chrome_url_overrides.newtab = index.html; every new tab served by extension.
• external_hosts_scope_mismatch crx JS contacts gameograf.com, instagram.com, netflix.com, youtube.com, x.com — unexplained for a wallpaper extension.
• generic_privacy_policy store Privacy URL is Google account policy; scope_extension=false, data_collection=true, third_party_sharing=true.
• no_developer_name store developer_name is empty string; accountability gap despite verified_publisher flag.
• game_portal_shell_pattern crx Install+uninstall both redirect to gameograf.com; matches game-portal shell monetization fingerprint.
• no_csp manifest content_security_policy is null; MV3 default applies but no explicit restriction declared for extension pages.

Permissions Breakdown

• search medium Allows querying/interacting with browser search; medium risk on its own but combined with newtab override escalates concern.
• chrome_url_overrides.newtab high Hijacks every new tab page; primary monetization surface for redirect/ad-injection schemes.

Pillar Scores

Bookkeeping