Top Risks

• NewTab override + uninstall/install URL hijack to yowgames.com — classic game-portal monetization shell.
• Privacy policy is Google's generic account policy, not scoped to this extension; data_collection and third_party_sharing admitted.
• Free-webmail developer (ersanahmet83@gmail.com) with no verified business identity.
• Extension links to 8 external JS hosts (YouTube, Netflix, Instagram, X, OpenAI, etc.) with no CSP.
• Search permission paired with newtab override enables search-provider manipulation for ad revenue.

Evidence

• uninstall_url_hijack crx chrome.runtime.setUninstallURL → https://yowgames.com/uninstall; game-portal shell pattern confirmed.
• install_url_hijack crx onInstalled opens https://yowgames.com/ben-10-live-wallpaper; monetization redirect on install.
• newtab_override manifest chrome_url_overrides.newtab = index.html; replaces every new-tab page for all users.
• generic_privacy_policy store Privacy URL is myaccount.google.com/privacypolicy — Google's own policy, not scoped to this extension.
• free_webmail_developer store Developer email ersanahmet83@gmail.com; no verified business, domain_age_ct not applicable.
• broad_external_js_hosts crx 8 external hosts listed (yowgames.com, chat.openai.com, netflix.com, instagram.com, x.com, etc.), no CSP.
• privacy_policy_classification api fetched=true, scope_extension=false, data_collection=true, third_party_sharing=true → +10.0 privacy.
• search_permission_newtab_combo manifest search permission + newtab override = search monetization surface without host_permissions declared.

Permissions Breakdown

• search medium Allows overriding search provider; paired with newtab override raises monetization concern.
• chrome_url_overrides.newtab high Replaces new-tab page entirely; primary vector for ad-monetization and search hijacking.

Pillar Scores

Bookkeeping