Top Risks

• Uninstall URL hijack to owhit.com — classic monetization/tracking shell signal.
• Install URL hijack to owhit.com — onInstalled opens 3rd-party page.
• NewTab override combined with 'search' permission enables full search-hijack surface.
• Privacy policy is Google's own policy (scope_extension=false, data_collection=true, 3rd-party sharing=true) — D clause: +10.0.
• Free-webmail dev (gmail), no verified publisher, newtab override with monetization shape.

Evidence

• uninstall_url_hijack manifest chrome.runtime.setUninstallURL → https://owhit.com/uninstall (3rd-party tracking/monetization domain).
• install_url_hijack manifest onInstalled opens https://owhit.com/catnap-wallpaper — 3rd-party URL on install.
• newtab_override manifest chrome_url_overrides.newtab = index.html; controls every new tab page.
• privacy_policy_generic store Policy is Google's account policy: scope_extension=false, data_collection=true, third_party_sharing=true → +10.0 privacy.
• free_webmail_dev store Developer email yusufkerem050@gmail.com, no verified publisher, no business domain.
• js_external_hosts crx Extension references 8 external hosts incl. owhit.com, chatgpt.com, instagram.com, netflix.com, x.com.
• no_csp manifest content_security_policy is null; MV3 default applies but no explicit CSP declared.
• newtab_monetization_shape store NewTab override + uninstall/install hijack to owhit.com = monetization shell pattern.

Permissions Breakdown

• search medium Allows querying browser search engine; paired with newtab override creates full search-hijack surface.
• chrome_url_overrides.newtab high Replaces every new tab with developer-controlled page; high reach, monetization vector.

Pillar Scores

Bookkeeping