Top Risks

• THREAT FEED: extension ID independently confirmed malicious by TPCI chrome-mal-ids — Happ VPN [browser-hijack] + malext.io malicious_extension_sentry (+2.5, capped).
• Privacy policy is Google's generic account policy — not scoped to this extension, admits data collection and third-party sharing.
• proxy permission enables full routing of all browser traffic through arbitrary servers chosen by developer.
• Free-webmail Gmail developer with no name and no business website; unverifiable identity.
• install_url_hijack: extension opens a third-party URL on install (app.getmyxa.com / t.me).

Evidence

• proxy_permission manifest proxy declared — full browser traffic routing capability.
• install_url_hijack store install_url_hijack=true; opens third-party URL on install (app.getmyxa.com, t.me).
• generic_privacy_policy api Privacy policy URL is Google's own account policy; scope_extension=false, data_collection=true, third_party_sharing=true.
• free_webmail_dev_no_name store Developer email norkienej@gmail.com; developer_name empty; no business website.
• small_install_high_perm api 57 installs with HIGH-tier proxy permission — install_perm_anomaly.small_install_high_perm=true.
• geo_diversity crx JS external hosts span NL and RU (app.getmyxa.com, t.me); country_count=2.
• no_csp manifest content_security_policy is null; MV3 strict default applies, partial mitigation.
• no_verified_publisher store verified_publisher=false, is_featured_by_google=false; no accountability signals.
• threat_feed_membership api Extension ID listed by TPCI chrome-mal-ids — Happ VPN [browser-hijack] + malext.io malicious_extension_sentry; score 4.46 -> 6.96 (+2.5 cap 2.5).

Permissions Breakdown

• proxy high Full proxy control routes all browser traffic through attacker-chosen servers; critical capability for a VPN-like tool.

Pillar Scores

Bookkeeping