Top Risks

• Uninstall and install URL both hijacked to gameograf.com ad-monetization portal — classic traffic-monetization shell.
• New-tab override replaces every new tab; combined with 'search' permission enables search monetization.
• Privacy policy is Google's generic account policy — not scoped to this extension but admits data collection and 3rd-party sharing (+10.0 Privacy).
• Free-webmail developer (gmail), no developer name, no verified business domain.
• JS contacts 6 external hosts (gameograf.com, Google, Instagram, Netflix, YouTube, X) with no CSP for a wallpaper extension.

Evidence

• uninstall_url_hijack crx chrome.runtime.setUninstallURL → gameograf.com with ovkas UTM params; monetization redirect on removal.
• install_url_hijack crx onInstalled opens gameograf.com with ovkas UTM params; ad-monetization on first install.
• newtab_override manifest chrome_url_overrides.newtab = index.html; every new tab captured by extension.
• privacy_policy_generic store Policy URL is myaccount.google.com/privacypolicy — Google's own policy, not scoped to this extension; admits collection+3P sharing.
• free_webmail_no_dev_name store Developer email halilseker3455@gmail.com, developer_name empty, no business domain.
• js_external_hosts crx 6 external hosts: gameograf.com, google.com, instagram.com, netflix.com, youtube.com, x.com; wallpaper has no legitimate need.
• no_csp manifest content_security_policy is null (MV3); no CSP declared despite external host references.
• verified_publisher_low_credibility store verified_publisher=true but free-webmail dev, generic Google privacy policy, and monetization hijacks undermine trust.

Permissions Breakdown

• search medium Allows overriding search behavior; paired with newtab override amplifies monetization risk.
• chrome_url_overrides.newtab high Replaces every new tab with extension page; core mechanism for NewTab monetization shells.

Pillar Scores

Bookkeeping