Top Risks

• THREAT FEED: extension ID independently confirmed malicious by TPCI chrome-mal-ids — Dark Luffy Smile Live Wallpaper [adware] + malext.io malicious_extension_sentry (+2.5, capped).
• Uninstall URL hijack to gameograf.com with UTM tracking — confirmed monetization shell pattern.
• Install URL hijack to same gameograf.com domain on every install.
• Privacy policy is generic Google account policy — does not scope to this extension at all; classified scope_extension=false with data_collection=true and third_party_sharing=true → +10 privacy.
• NewTab override with search permission and free-webmail developer, no verified publisher — classic search/newtab monetization vector.

Evidence

• uninstall_url_hijack manifest chrome.runtime.setUninstallURL points to gameograf.com with ovkas UTM params — explicit monetization.
• install_url_hijack manifest onInstalled opens gameograf.com with same UTM params on every install.
• newtab_override manifest chrome_url_overrides.newtab = index.html replaces new tab with developer-controlled page.
• privacy_policy_generic store Policy URL is Google account policy; scope_extension=false, data_collection=true, third_party_sharing=true.
• free_webmail_dev store Developer email halilseker3455@gmail.com — free webmail, no verified business domain.
• external_js_hosts crx JS contacts gameograf.com, youtube.com, netflix.com, instagram.com, x.com — broad unrelated reach.
• no_csp manifest content_security_policy is null; MV3 default applies but no explicit restriction declared.
• search_permission_newtab manifest search permission combined with newtab override matches search-monetization shell pattern.
• threat_feed_membership api Extension ID listed by TPCI chrome-mal-ids — Dark Luffy Smile Live Wallpaper [adware] + malext.io malicious_extension_sentry; score 5.57 -> 8.07 (+2.5 cap 2.5).

Permissions Breakdown

• search medium Can manipulate search provider settings; paired with newtab override raises monetization risk.
• chrome_url_overrides.newtab medium Replaces new tab page; primary surface for ad-monetization and search hijacking.

Pillar Scores

Bookkeeping