Netskope Extension Risk

Detail view · rubric v3.6
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Reddit post notifier

hoolgoecmeegpbidbbcefgkjegdejibd
Risk Score
4.05
Risk Level: Medium
Recommendation: 🟡 MEDIUM RISK — review
Category Productivity
Installs 4,000
Rating 4.8
Last updated 2025-07-31 (11 months ago)
Manifest version MV3
CSP present ✅ yes
Developer flytaly@gmail.com
Verified publisher ❌ no
Featured by Google ✅ yes
Privacy policy link
Web Store open ↗

Top Risks

  • Privacy policy is Google's generic account policy — does not scope to this extension, admits data collection and 3rd-party sharing (+10.0 privacy pillar).
  • Brand impersonation: mentions 'reddit' in name/brand but developer is unverified free-webmail individual (+2.0 reputation).
  • Developer uses free Gmail; no verified publisher badge or business domain raises accountability gap.
  • Uninstall URL hijack flag set (uninstall_url_hijack=true) though target is null; warrants confirmation.
  • 6 distinct JS external hosts (reddit.com, svelte.dev, troddit.com, mozilla.org, chromiumapp.org) slightly broad for a notifier.

Evidence

  • brand_impersonation store brand_mention.is_impersonation=true; developer is unverified gmail user, not Reddit Inc.
  • privacy_policy_generic api Policy is myaccount.google.com; scope_extension=false, data_collection=true, third_party_sharing=true → +10.0 privacy.
  • uninstall_url_hijack crx uninstall_url_hijack=true; target=null. Flag present but destination unresolved.
  • free_webmail_dev store developer_email=flytaly@gmail.com; no business domain; no verified publisher badge.
  • js_external_hosts crx 6 external hosts: reddit.com, old.reddit.com, svelte.dev, troddit.com, mozilla.org, chromiumapp.org.
  • cve_findings_raw_empty crx No CVEs detected; cve_findings_raw=[].
  • code_findings_clean crx code_findings_raw=[]; obfuscation_score=0.0; no malicious patterns found.
  • is_featured_by_google store Extension carries Google Featured badge, providing moderate reputation discount.

Permissions Breakdown

  • identity low OAuth token access; scoped to user consent, no broad data grab.
  • storage low Local data persistence only.
  • alarms low Scheduling periodic checks; no data access.
  • notifications low Display notifications; no data exfil path.
  • unlimitedStorage low Larger local storage quota; low risk alone.
  • offscreen low Background DOM task; MV3 pattern, limited surface.
  • https://*.reddit.com/* medium Host access to all reddit.com subdomains; matches stated function.

Pillar Scores

Permissions2.00
Reputation6.50
Network1.50
Webstore3.50
Maintenance3.50
Privacy10.00
Code Quality0.00
CVE Exposure0.00

Bookkeeping

Rubric v3.6
Scored at 2026-06-16 07:41
Listing SHA 8f2422e9e2e0…
Force block — not fired
Score recovered no
Elapsed 22.8s