Top Risks

• THREAT FEED: extension ID independently confirmed malicious by TPCI chrome-mal-ids — Monkey D. Luffy Live Wallpaper [adware] + malext.io malicious_extension_sentry (+2.5, capped).
• Uninstall URL hijack redirects to gameograf.com ad-campaign URL, confirming monetization intent.
• Install URL hijack also redirects to gameograf.com; both hooks are traffic-monetization patterns.
• Privacy policy is Google's generic account policy — not scoped to this extension; admits data collection and 3rd-party sharing.
• NewTab override + search permission = full control of new-tab ad real estate on every browser open.

Evidence

• uninstall_url_hijack manifest setUninstallURL → https://gameograf.com/?utm_source=ovkas&utm_medium=ovkas — classic ad-traffic monetization hook.
• install_url_hijack manifest onInstalled opens https://gameograf.com/?utm_source=ovkas — same ad-campaign destination as uninstall URL.
• newtab_override manifest chrome_url_overrides.newtab = index.html; replaces every new-tab with extension-controlled page.
• generic_privacy_policy store Privacy URL is Google account policy (scope_extension=false, data_collection=true, third_party_sharing=true). Triggers +10.0 Privacy per v3.5 rule D.
• js_external_hosts crx Extension references 6 external hosts: gameograf.com, google.com, instagram.com, netflix.com, youtube.com, x.com.
• verified_publisher_but_no_dev_name store Verified publisher badge present but developer_name is empty; verification discount partially offset.
• newtab_monetization_pattern store NewTab + search override + dual URL hijacks = textbook ad-monetization shell. +2.0 webstore newtab-override-monetization.
• csp_absent_mv3 manifest content_security_policy is null; MV3 strict default applies so no +2.0 network penalty, but no explicit CSP either.
• threat_feed_membership api Extension ID listed by TPCI chrome-mal-ids — Monkey D. Luffy Live Wallpaper [adware] + malext.io malicious_extension_sentry; score 5.33 -> 7.83 (+2.5 cap 2.5).

Permissions Breakdown

• search medium Allows overriding default search provider; medium risk on its own but paired with newtab override elevates concern.
• chrome_url_overrides.newtab medium Replaces new tab page with extension content; primary monetization surface for this extension.

Pillar Scores

Bookkeeping