Top Risks

• THREAT FEED: extension ID independently confirmed malicious by TPCI chrome-mal-ids — Juventus Wallpaper [adware] + malext.io malicious_extension_sentry (+2.5, capped).
• Uninstall URL hijack to owhit.com — classic monetization/tracking shell pattern.
• Install URL hijack to owhit.com — opens 3rd-party page on every install, monetization indicator.
• Privacy policy is Google's generic account policy — does not scope to this extension; policy admits data collection and 3rd-party sharing (+10 privacy).
• NewTab override + search permission: captures all new-tab traffic and search queries for potential ad monetization.

Evidence

• uninstall_url_hijack manifest chrome.runtime.setUninstallURL set to https://owhit.com/uninstall — 3rd-party monetization/tracking pattern.
• install_url_hijack manifest onInstalled opens https://owhit.com/juventus-wallpaper — 3rd-party redirect on every install.
• newtab_override manifest chrome_url_overrides.newtab = index.html; every new tab captured by extension.
• privacy_policy_generic store Policy URL is Google Account policy (scope_extension=false, data_collection=true, third_party_sharing=true) — not scoped to this extension.
• free_webmail_developer store Developer email muratpolat0891@gmail.com; no verified publisher; no business domain.
• js_external_hosts crx 8 external hosts referenced including owhit.com, chatgpt.com, instagram.com, netflix.com, youtube.com, x.com.
• search_permission_with_newtab manifest search permission + newtab override combo enables full search-traffic monetization.
• no_csp manifest content_security_policy is null; MV3 provides defaults but absence of explicit CSP noted alongside external host list.
• threat_feed_membership api Extension ID listed by TPCI chrome-mal-ids — Juventus Wallpaper [adware] + malext.io malicious_extension_sentry; score 5.44 -> 7.94 (+2.5 cap 2.5).

Permissions Breakdown

• search medium Allows overriding or reading search queries; paired with newtab override amplifies search monetization risk.
• chrome_url_overrides.newtab medium Replaces every new tab with extension page; primary vector for search monetization and traffic capture.

Pillar Scores

Bookkeeping