Scanner Blocker extension

Security at a glance

Elevated riskSafety score 43/10011 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: scanner-blocker

Permissions (4)

  • Access to all websites
  • Observe web requests
  • Block and modify web requests

Frequently asked questions

Is Scanner Blocker safe to use?

Our latest automated scan rates the Firefox listing of Scanner Blocker at 43/100 (elevated risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does Scanner Blocker require?

Scanner Blocker requests 4 permissions. The most significant: Access to all websites, Observe web requests, Block and modify web requests. See the full breakdown in the security report.

Who develops Scanner Blocker?

Scanner Blocker is published by Sam Macbeth. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.