Substack Filter 0.4.0 extension

Security at a glance

Low riskSafety score 97/1003 findings

Automated estimate from our latest scan (malware, permissions, obfuscation) — not a security audit. Higher safety score is better.

See the full security report

Firefox listing ID: substack-filter-0-4-0

Permissions (4)

  • Store local data
  • Access current tab
  • https://substack.com/*

Frequently asked questions

Is Substack Filter 0.4.0 safe to use?

Our latest automated scan rates the Firefox listing of Substack Filter 0.4.0 at 97/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does Substack Filter 0.4.0 require?

Substack Filter 0.4.0 requests 4 permissions. The most significant: Store local data, Access current tab, https://substack.com/*. See the full breakdown in the security report.

Who develops Substack Filter 0.4.0?

Substack Filter 0.4.0 is published by Mythraps. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.