Top Risks

• THREAT FEED: extension ID independently confirmed malicious by TPCI chrome-mal-ids — Iron Man Sakura Live Wallpaper [adware] + malext.io malicious_extension_sentry (+2.5, capped).
• Uninstall and install URL both hijack to gameograf.com affiliate tracker — confirmed monetization shell.
• Privacy policy is Google's own policy (not scoped to extension); admits data collection + 3rd-party sharing → +10 Privacy.
• NewTab override combined with 'search' permission enables silent search-provider monetization.
• Extension contacts gameograf.com, instagram.com, netflix.com, youtube.com, x.com — broad external reach for a wallpaper.

Evidence

• uninstall_url_hijack crx chrome.runtime.setUninstallURL → gameograf.com with UTM params identifying ovkas operator; classic monetization shell.
• install_url_hijack crx onInstalled opens gameograf.com with identical UTM params; double URL hijack confirmed.
• newtab_override manifest chrome_url_overrides.newtab = index.html; replaces every new tab with operator-controlled page.
• generic_privacy_policy store Policy URL is Google's own privacy policy; scope_extension=false, data_collection=true, third_party_sharing=true → +10 Privacy.
• broad_external_hosts crx JS contacts gameograf.com, instagram.com, netflix.com, youtube.com, x.com — excessive for a live-wallpaper newtab.
• no_csp manifest content_security_policy is null; MV3 default CSP applies but no explicit restriction on connect-src or script-src.
• search_permission_newtab_combo manifest 'search' permission + newtab override enables search-provider monetization without declaring chrome_settings_overrides.
• privacy_policy_d_clause store v3.5(D): fetched=true, scope_extension=false, data_collection=true, third_party_sharing=true → Privacy pillar = 10.0.
• threat_feed_membership api Extension ID listed by TPCI chrome-mal-ids — Iron Man Sakura Live Wallpaper [adware] + malext.io malicious_extension_sentry; score 5.45 -> 7.95 (+2.5 cap 2.5).

Permissions Breakdown

• search medium Allows intercepting/modifying search provider; paired with newtab override amplifies search-hijack risk.
• chrome_url_overrides.newtab medium Replaces new-tab page with extension's index.html; monetization vector confirmed by uninstall/install URL hijack.

Pillar Scores

Bookkeeping