Netskope Extension Risk

Detail view · rubric v3.6
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VPN Hoxx-proxy

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Risk Score
6.24
Risk Level: High
Recommendation: 🚫 BLOCK
Category VPN
Installs 30
Rating 4.9
Last updated 2026-06-18 (3 months ago)
Manifest version MV3
CSP present ❌ no
Developer milumepid39@gmail.com
Verified publisher ❌ no
Featured by Google ❌ no
Privacy policy link
Web Store open ↗

Top Risks

  • proxy permission routes ALL browser traffic through skorostvpn.space — full MITM capability with 30 installs, zero accountability
  • install_url_hijack opens skorostvpn.space on install — likely traffic monetization or malware landing page
  • Privacy policy is Google's own generic policy (scope_extension=false, data_collection=true, third_party_sharing=true) — admits data sharing not scoped to this extension
  • Developer is free-webmail Gmail with no name, no verified publisher, no business domain — anonymous operator
  • External JS hosts include skorostvpn.space (unknown Russian-hosted domain) alongside DNS-over-HTTPS providers

Evidence

  • proxy_permission manifest proxy declared — redirects all browser network traffic through operator-controlled infrastructure (skorostvpn.space).
  • install_url_hijack crx install_url_target=https://skorostvpn.space/ opened on install; 3rd-party monetization/landing page redirect.
  • external_host_skorostvpn crx js_external_hosts includes skorostvpn.space — geo CA/RU/US; RU-hosted unknown domain contacts proxy backend.
  • generic_google_privacy_policy store Privacy URL is Google account policy (scope_extension=false, data_collection=true, third_party_sharing=true).
  • anonymous_developer store developer_name empty, free webmail milumepid39@gmail.com, no verified publisher, no business domain.
  • small_install_high_perm api Only 30 installs with proxy (HIGH-tier) permission — tail attack surface anomaly flagged.
  • no_csp manifest content_security_policy null / csp_present=false on MV3 extension with external host contacts.
  • hoxx_vpn_name_clone store Title mimics established 'Hoxx VPN' brand but is unverified; brand_mention.is_impersonation=false per classifier.

Permissions Breakdown

  • proxy high Routes all browser traffic through attacker-controlled server; critical capability for MITM attacks.

Pillar Scores

Permissions6.50
Reputation8.50
Network5.50
Webstore7.50
Maintenance0.00
Privacy10.00
Code Quality0.00
CVE Exposure0.00

Bookkeeping

Rubric v3.6
Scored at 2026-09-02 13:31
Listing SHA ad80d839d28a…
Force block — not fired
Score recovered no
Elapsed