Top Risks

• THREAT FEED: extension ID independently confirmed malicious by TPCI chrome-mal-ids — Sae Itoshi Bluelock Live Wallpaper [adware] + malext.io malicious_extension_sentry (+2.5, capped).
• Uninstall URL hijack to owhit.com — classic monetization shell pattern signaling ad-tech exfil on removal.
• Install URL hijack to owhit.com — opens 3rd-party page on install, monetization redirect confirmed.
• New-tab override with gmail dev, no verified publisher — high-reach search monetization surface every new tab.
• Privacy policy is Google's generic account policy — does not scope to this extension; data practices entirely undisclosed.

Evidence

• uninstall_url_hijack manifest chrome.runtime.setUninstallURL → https://owhit.com/uninstall; 3rd-party redirect on removal.
• install_url_hijack manifest onInstalled opens https://owhit.com/sae-itoshi-bluelock-live-wallpaper; 3rd-party page on install.
• newtab_override manifest chrome_url_overrides.newtab = index.html; every new tab controlled by extension.
• privacy_policy_generic store Policy URL is Google account policy (scope_extension=false, data_collection=true, third_party_sharing=true).
• free_webmail_dev store Developer email sonerrgulay93@gmail.com; no verified publisher, no business domain.
• js_external_hosts crx 8 external hosts including owhit.com, chat.openai.com, instagram.com, netflix.com, youtube.com, x.com.
• no_csp manifest content_security_policy is null; MV3 strict default applies but no explicit CSP declared.
• search_permission_with_newtab manifest search permission + newtab override combo indicates search monetization shape.
• threat_feed_membership api Extension ID listed by TPCI chrome-mal-ids — Sae Itoshi Bluelock Live Wallpaper [adware] + malext.io malicious_extension_sentry; score 6.14 -> 8.64 (+2.5 cap 2.5).

Permissions Breakdown

• search medium Allows querying/modifying search behavior; paired with newtab override amplifies search monetization risk.
• chrome_url_overrides.newtab high Replaces every new tab with extension-controlled page; primary monetization vector for wallpaper shells.

Pillar Scores

Bookkeeping