Netskope Extension Risk

Detail view · rubric v3.6
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Tiger Vpn

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Risk Score
4.43
Risk Level: Medium
Recommendation: 🚫 BLOCK
Category VPN
Installs 8
Rating 4.9
Last updated 2026-06-14 (3 months ago)
Manifest version MV3
CSP present ❌ no
Developer aofnoyaofnoy99@gmail.com
Verified publisher ❌ no
Featured by Google ❌ no
Privacy policy link
Web Store open ↗

Top Risks

  • proxy permission routes ALL browser traffic through maskirovka.space/.myxavpn.pro — unknown Russian/Dutch infrastructure
  • Install URL hijack opens maskirovka.space on install; Gmail developer with no name = unverifiable actor
  • Privacy policy is Google's own generic policy, not scoped to this extension; data handling completely undisclosed
  • Free-webmail developer (numbered alias aofnoyaofnoy99@gmail.com), no business identity, no verified publisher
  • Only 8 installs with a HIGH-impact permission — tail attack surface; suspicious 4.9 rating with negligible user base

Evidence

  • proxy_permission manifest proxy declared; all browser traffic can be intercepted and redirected to maskirovka.space / app.myxavpn.pro.
  • install_url_hijack crx onInstalled opens https://maskirovka.space — unknown .space domain, RU-geolocated.
  • external_js_hosts crx JS contacts app.myxavpn.pro (NL), maskirovka.space (RU), t.me — geo diversity across RU/NL flagged.
  • free_webmail_numbered_alias store Developer email aofnoyaofnoy99@gmail.com — numbered alias, no business domain, no developer name.
  • privacy_policy_generic_google store Privacy policy URL is Google's own account policy; scope_extension=false, data_collection=true, third_party_sharing=true.
  • small_install_high_perm api 8 installs with proxy (HIGH-tier) — install_perm_anomaly.small_install_high_perm=true.
  • no_csp manifest content_security_policy is null on MV3 extension; csp_present=false.
  • no_developer_name store developer_name is empty; no verified publisher badge; no featured badge.

Permissions Breakdown

  • proxy high Routes all browser traffic through attacker-controlled servers; critical for a VPN but devastating if malicious.

Pillar Scores

Permissions6.50
Reputation9.00
Network4.00
Webstore6.00
Maintenance0.00
Privacy10.00
Code Quality0.00
CVE Exposure0.00

Bookkeeping

Rubric v3.6
Scored at 2026-09-02 14:02
Listing SHA f8b34ece16a3…
Force block — not fired
Score recovered no
Elapsed