Top Risks

• THREAT FEED: extension ID independently confirmed malicious by TPCI chrome-mal-ids — Son Goku Wallpaper [adware] + malext.io malicious_extension_sentry (+2.5, capped).
• Uninstall and install URL hijacks to owhit.com — classic traffic-monetization shell pattern
• NewTab override replaces every new-tab page with developer-controlled content
• Privacy policy is Google's own account policy — not scoped to this extension; admits data collection and 3rd-party sharing
• Gmail developer with no verified publisher status; throwaway-pattern email

Evidence

• uninstall_url_hijack manifest chrome.runtime.setUninstallURL → https://owhit.com/uninstall; hard +3.0 webstore.
• install_url_hijack manifest onInstalled opens https://owhit.com/son-goku-wallpaper; hard +2.0 webstore.
• newtab_override manifest chrome_url_overrides.newtab = index.html; replaces every new-tab page.
• generic_privacy_policy store Policy is Google account policy (scope_extension=false, data_collection=true, third_party_sharing=true) → +10.0 privacy.
• free_webmail_developer store bisarozbey4@gmail.com with no business domain or verified publisher badge.
• broad_js_external_hosts crx 8 external hosts: owhit.com, chatgpt.com, youtube.com, netflix.com, instagram.com, x.com, chrome.google.com, google.com.
• new_tab_monetization_shape crx NewTab override + uninstall/install hijacks to owhit.com matches monetization-shell pattern.
• no_csp manifest content_security_policy is null; MV3 has strict default but no explicit CSP declared.
• threat_feed_membership api Extension ID listed by TPCI chrome-mal-ids — Son Goku Wallpaper [adware] + malext.io malicious_extension_sentry; score 5.49 -> 7.99 (+2.5 cap 2.5).

Permissions Breakdown

• search medium Allows override of search provider; medium risk for a NewTab extension.
• chrome_url_overrides.newtab high Replaces every new-tab page; primary monetization/tracking surface for this extension type.

Pillar Scores

Bookkeeping