Top Risks

• THREAT FEED: extension ID independently confirmed malicious by TPCI chrome-mal-ids — Hero Monkey D.Luffy Live Wallpaper [adware] + malext.io malicious_extension_sentry (+2.5, capped).
• Uninstall and install URL hijack both redirect to gameograf.com ad/tracking page.
• New-tab override replaces every new tab; contacts 6 external hosts including Netflix, Instagram, YouTube.
• Privacy policy is Google's generic policy — not scoped to this extension, admits data collection & 3rd-party sharing.
• Extension contacts gameograf.com (UTM-tracked), indicating monetization shell masquerading as wallpaper.

Evidence

• uninstall_url_hijack crx Uninstall redirects to gameograf.com with UTM params tied to ovkas — clear monetization shell.
• install_url_hijack crx Install also redirects to gameograf.com with same UTM params; double hijack pattern.
• newtab_override manifest chrome_url_overrides.newtab replaces every new tab with extension-controlled index.html.
• external_hosts crx JS contacts 6 external domains: gameograf.com, google.com, instagram.com, netflix.com, youtube.com, x.com.
• privacy_policy_generic store Policy URL is Google's own privacy page — scope_extension=false, data_collection=true, third_party_sharing=true.
• install_url_hijack_webstore_signal store onInstalled opens 3rd-party gameograf.com; +2.0 webstore per rubric.
• uninstall_url_hijack_webstore_signal store setUninstallURL to gameograf.com 3rd party; +3.0 webstore per rubric.
• no_csp manifest content_security_policy is null; csp_present=false on MV3 new-tab extension with external hosts.
• threat_feed_membership api Extension ID listed by TPCI chrome-mal-ids — Hero Monkey D.Luffy Live Wallpaper [adware] + malext.io malicious_extension_sentry; score 5.36 -> 7.86 (+2.5 cap 2.5).

Permissions Breakdown

• search medium Allows overriding search provider; medium monetization risk.
• chrome_url_overrides.newtab high Replaces every new tab with extension page; high hijack surface.

Pillar Scores

Bookkeeping