Top Risks

• Uninstall AND install URL hijacks both route to gameograf.com affiliate tracker — classic monetization shell.
• New-tab override with search permission and gameograf.com in js_external_hosts: ad/affiliate traffic injection likely.
• Privacy policy is Google's generic account policy — not scoped to this extension, admits data collection and 3rd-party sharing.
• Free-webmail developer (tamyssabillys@gmail.com), no verified publisher, no business domain — no accountability.
• Extension contacts instagram.com, netflix.com, youtube.com, x.com externally — scope wildly exceeds stated wallpaper function.

Evidence

• uninstall_url_hijack crx chrome.runtime.setUninstallURL → gameograf.com with ovkas UTM params; monetization shell fingerprint.
• install_url_hijack crx onInstalled opens gameograf.com with ovkas UTM params; forced affiliate redirect on install.
• newtab_override manifest chrome_url_overrides.newtab = index.html; hijacks every new tab for monetization.
• search_permission manifest search permission declared alongside newtab override; enables search-provider manipulation.
• js_external_hosts_mismatch crx Extension contacts gameograf.com, instagram.com, netflix.com, youtube.com, x.com — far beyond wallpaper scope.
• generic_privacy_policy store Policy URL is Google account-level policy; scope_extension=false, data_collection=true, third_party_sharing=true.
• free_webmail_dev_no_business store Developer email tamyssabillys@gmail.com; no verified publisher, no business domain, no accountability path.
• no_csp manifest content_security_policy is null on MV3 extension; no explicit CSP hardening despite external host contacts.

Permissions Breakdown

• search medium Allows manipulation of search provider; paired with newtab override creates search-hijack surface.
• chrome_url_overrides.newtab medium Replaces new-tab page; core monetization vector for this extension type.

Pillar Scores

Bookkeeping