Netskope Extension Risk

Detail view · rubric v3.6
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Remove X (Twitter) For You Tab

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Risk Score
1.96
Risk Level: Low
Recommendation: 🟢 LOW RISK — review
Category Productivity
Installs 4,000
Rating 4.2
Last updated 2026-02-02 (4 months ago)
Manifest version MV3
CSP present ❌ no
Developer perfectproducts0@gmail.com
Verified publisher ❌ no
Featured by Google ✅ yes
Privacy policy link
Web Store open ↗

Top Risks

  • Gmail dev email with numbered alias (perfectproducts0) reduces accountability.
  • Brand impersonation: 'Twitter/X' brand mentioned, developer not a confirmed owner.
  • Privacy policy admits data_collection and third_party_sharing without full retention disclosure.
  • No CSP declared; MV3 strict default mitigates but adds minor network risk.
  • Featured by Google partially offsets reputation concerns but does not eliminate them.

Evidence

  • brand_impersonation store brand_mention.is_impersonation=true, brands=['twitter'], confirmed_owner=false.
  • gmail_dev_email store Developer email perfectproducts0@gmail.com — free webmail, numbered alias pattern.
  • featured_by_google store is_featured_by_google=true; partially offsets reputation concerns.
  • privacy_policy_inadequate api Policy fetched, scope_extension=true, data_collection=true, third_party_sharing=true, retention=false.
  • no_csp manifest content_security_policy=null; MV3 default applies, network risk partially mitigated.
  • narrow_host_scope manifest content_scripts_matches=['https://x.com/*'] only — tightly scoped to stated function.
  • no_code_findings crx code_findings_raw=[], obfuscation_score=0.0, js_external_hosts=[] — clean scan.
  • low_installs store 4,000 installs; install_perm_anomaly flags no high-perm concern at this scale.

Permissions Breakdown

  • content_scripts: https://x.com/* low Scoped narrowly to x.com only; matches stated function of removing the For You tab.

Pillar Scores

Permissions0.30
Reputation6.50
Network2.00
Webstore2.00
Maintenance1.50
Privacy2.00
Code Quality0.00
CVE Exposure0.00

Bookkeeping

Rubric v3.6
Scored at 2026-06-16 07:28
Listing SHA b3ce90076a41…
Force block — not fired
Score recovered no
Elapsed 18.3s