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Ad Blocker UltraBlock Pro extension

Security at a glance

Some riskSafety score 69/10084 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: ad-blocker-ultrablock-pro

Permissions (8)

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

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Frequently asked questions

Is Ad Blocker UltraBlock Pro safe to use?

Our latest automated scan rates the Firefox listing of Ad Blocker UltraBlock Pro at 69/100 (some risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does Ad Blocker UltraBlock Pro require?

Ad Blocker UltraBlock Pro requests 8 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 Ad Blocker UltraBlock Pro?

Ad Blocker UltraBlock Pro is published by UltraBlock Pro - Ultimate Ad Blocker. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.