Top Risks

• Privacy policy is Google's generic account policy — not scoped to this extension at all; admits data collection and 3rd-party sharing.
• Uninstall and install URL hijacks route users to gameograf.com for traffic/monetization tracking.
• NewTab override with 10 external JS hosts including mlionltd.github.io (unrecognised 3rd-party CDN).
• Extension is 19 months stale with no CSP and a newtab override — elevated supply-chain risk.
• No developer name listed despite verified-publisher badge; generic policy triggers v3.5 Rule D (+10 privacy).

Evidence

• uninstall_url_hijack manifest chrome.runtime.setUninstallURL → gameograf.com utm-tagged URL; classic monetization/traffic funnel.
• install_url_hijack manifest onInstalled opens gameograf.com utm-tagged URL; confirmed monetization shell pattern.
• privacy_policy_generic_google store Policy URL is myaccount.google.com/privacypolicy — Google's own policy, not the extension developer's. scope_extension=false, data_collection=true, third_party_sharing=true.
• newtab_override manifest chrome_url_overrides.newtab set to index.html; every new tab controlled by extension.
• external_js_hosts crx 10 external JS hosts including mlionltd.github.io (unverified GitHub Pages CDN) and major platforms.
• stale_extension store 19 months since last update; no CSP; newtab override — elevated future-compromise risk.
• no_csp manifest content_security_policy is null; MV3 has strict default but external host list amplifies risk.
• verified_publisher_cap_triggered store months_since_update=19 >18 → v3.5 invariant 0c caps verified-publisher discount at -1.0.

Permissions Breakdown

• search medium Allows reading and potentially overriding search provider; medium risk in newtab context.
• chrome_url_overrides.newtab medium Replaces every new tab with extension page; monetization and tracking vector.

Pillar Scores

Bookkeeping