Top Risks

• THREAT FEED: extension ID independently confirmed malicious by TPCI chrome-mal-ids — Radmin VPN [browser-hijack] + malext.io malicious_extension_sentry (+2.5, capped).
• proxy permission allows full interception/rerouting of all browser traffic via unverified infrastructure (cloudmask.space, app.myxavpn.pro)
• install_url_hijack to cloudmask.space — extension opens third-party URL on install, a monetization/traffic-theft signal
• Privacy policy is Google's generic account policy, completely unscoped to this extension; data practices unknown
• Developer is anonymous gmail user with no business identity; VPN-class capability with no accountability

Evidence

• install_url_hijack manifest onInstalled opens https://cloudmask.space/ — classic monetization/traffic-hijack shell pattern.
• proxy_permission manifest proxy declared; routes all browser traffic through extension-controlled servers with no verified backend.
• js_external_hosts crx Extension contacts app.myxavpn.pro, cloudmask.space, t.me — none match 'Radmin VPN' branding.
• privacy_policy_generic store Privacy URL is Google account policy; scope_extension=false, data_collection=true, third_party_sharing=true — D rule applies (+10).
• developer_identity store Developer is kristi.tis@gmail.com with no name, no business domain, free webmail only.
• small_install_high_perm api Only 11 installs with HIGH-tier proxy permission — tail attack surface anomaly flagged.
• host_geo_diversity crx JS hosts span NL and RU (2 countries); RU-hosted proxy backend raises interception risk.
• brand_impersonation_risk store Title claims 'Radmin VPN' (established Famatech product) but developer has no connection to Famatech.
• threat_feed_membership api Extension ID listed by TPCI chrome-mal-ids — Radmin VPN [browser-hijack] + malext.io malicious_extension_sentry; score 6.17 -> 8.67 (+2.5 cap 2.5).

Permissions Breakdown

• proxy high Full proxy control routes all browser traffic; very high abuse potential for MitM or censorship bypass.

Pillar Scores

Bookkeeping