Seen Blocker for Facebook™ extension

Security at a glance

Low riskSafety score 99/1001 finding

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: facebook-seen-blocker

Permissions (7)

  • View open tabs
  • Observe web requests
  • Block and modify web requests

Frequently asked questions

Is Seen Blocker for Facebook™ safe to use?

Our latest automated scan rates the Firefox listing of Seen Blocker for Facebook™ at 99/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does Seen Blocker for Facebook™ require?

Seen Blocker for Facebook™ requests 7 permissions. The most significant: View open tabs, Observe web requests, Block and modify web requests. See the full breakdown in the security report.

Who develops Seen Blocker for Facebook™?

Seen Blocker for Facebook™ is published by Morni. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.