Top Risks

• Uninstall AND install URL both hijack to gameograf.com ad-tracking UTM link — classic monetization shell.
• NewTab override plus 'search' permission enables search hijacking on every new tab.
• Privacy policy is Google's generic account policy — does not scope to this extension, but admits data collection + 3rd-party sharing → +10.0.
• Free-webmail dev (gmail) with no business website, no verified publisher — unverifiable identity.
• JS contacts major social/media platforms (Instagram, Netflix, YouTube, X) from a wallpaper extension — unexplained reach.

Evidence

• install_url_hijack manifest onInstalled opens gameograf.com with UTM tracking params — ad-monetization shell pattern.
• uninstall_url_hijack manifest setUninstallURL points to gameograf.com with UTM params — explicit Webstore +3.0 signal.
• newtab_override manifest chrome_url_overrides.newtab = index.html; replaces every new tab with extension-controlled page.
• privacy_policy_generic store Policy URL is Google account policy: scope_extension=false, data_collection=true, third_party_sharing=true → +10.0.
• free_webmail_dev store Developer willcansmithci@gmail.com; no verified publisher, no business domain.
• js_external_hosts_anomaly crx JS contacts gameograf.com, instagram.com, netflix.com, youtube.com, x.com — unexplained for a wallpaper.
• search_permission_newtab_combo manifest 'search' permission combined with newtab override signals search-provider hijack intent.
• no_csp manifest content_security_policy is null; MV3 default applies but no explicit CSP tightens attack surface.

Permissions Breakdown

• search medium Allows manipulation of search provider; paired with newtab override creates a search-hijack surface.
• chrome_url_overrides.newtab high Replaces every new tab with extension page; primary monetization vector for ad-shell extensions.

Pillar Scores

Bookkeeping