Top Risks

• THREAT FEED: extension ID independently confirmed malicious by TPCI chrome-mal-ids — Labubu Wallpaper [adware] + malext.io malicious_extension_sentry (+2.5, capped).
• NewTab override replaces every new tab with owhit.com-controlled page enabling persistent ad monetization.
• Uninstall URL hijack to owhit.com — classic traffic-monetization fingerprint.
• Install URL hijack to owhit.com — tracks installs and may push ads/referrals.
• Privacy policy is Google's own generic policy — not scoped to this extension at all; data handling undisclosed.

Evidence

• uninstall_url_hijack crx chrome.runtime.setUninstallURL → https://owhit.com/uninstall; 3rd-party monetization fingerprint.
• install_url_hijack crx onInstalled opens https://owhit.com/labubu-wallpaper; tracks installs via 3rd-party domain.
• newtab_override manifest chrome_url_overrides.newtab = index.html; every new tab controlled by extension.
• search_permission manifest 'search' permission declared alongside NewTab override; enables search-provider monetization.
• privacy_policy_generic store Policy URL is myaccount.google.com/privacypolicy — Google's own policy, scope_extension=false.
• developer_identity store Developer email muratpolat0891@gmail.com — free webmail, no verified business, no publisher badge.
• js_external_hosts crx JS references: owhit.com, chatgpt.com, google.com, youtube.com, netflix.com, instagram.com, x.com.
• new_tab_monetization_pattern crx NewTab + search override + install/uninstall URL hijacks to owhit.com = canonical monetization shell.
• threat_feed_membership api Extension ID listed by TPCI chrome-mal-ids — Labubu Wallpaper [adware] + malext.io malicious_extension_sentry; score 5.49 -> 7.99 (+2.5 cap 2.5).

Permissions Breakdown

• search medium Allows overriding search provider; paired with NewTab override amplifies monetization risk.
• chrome_url_overrides.newtab high Replaces every new tab page with extension-controlled HTML; primary vector for ad monetization.

Pillar Scores

Bookkeeping