Top Risks

• THREAT FEED: extension ID independently confirmed malicious by TPCI chrome-mal-ids — Corocoro Coronya Live Wallpaper [adware] + malext.io malicious_extension_sentry (+2.5, capped).
• Uninstall URL hijack to owhit.com and install URL hijack are classic monetization/tracking shell patterns.
• Privacy policy is Google's generic account policy — not scoped to this extension, admits data collection and 3rd-party sharing: scores maximum privacy risk.
• Free-webmail developer (fatmadone64@gmail.com) with no verified business identity or publisher badge.
• NewTab override combined with 'search' permission and owhit.com operator domain signals search-monetization shell.

Evidence

• uninstall_url_hijack crx chrome.runtime.setUninstallURL → https://owhit.com/uninstall; classic monetization shell fingerprint.
• install_url_hijack crx onInstalled opens https://owhit.com/corocoro-coronya-live-wallpaper/; 3rd-party redirect on install.
• 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.
• free_webmail_developer store Developer email fatmadone64@gmail.com; no verified publisher badge; no business domain.
• broad_js_external_hosts crx 8 external hosts incl. owhit.com, chat.openai.com, instagram.com, netflix.com for a wallpaper extension.
• search_permission_newtab manifest 'search' permission + NewTab override; consistent with search monetization pattern.
• no_csp manifest content_security_policy is null; MV3 default applies but no explicit restriction declared.
• threat_feed_membership api Extension ID listed by TPCI chrome-mal-ids — Corocoro Coronya Live Wallpaper [adware] + malext.io malicious_extension_sentry; score 5.24 -> 7.74 (+2.5 cap 2.5).

Permissions Breakdown

• search medium Enables search provider manipulation; relevant for NewTab monetization.
• chrome_url_overrides.newtab medium Replaces new-tab page entirely; primary monetization surface for this category.

Pillar Scores

Bookkeeping