Quackcheck extension
Security at a glance
Elevated riskSafety score 62/1008 findings
Automated estimate from our latest scan (malware, permissions, obfuscation) — not a security audit. Higher safety score is better.
See the full security reportFirefox listing ID: quackcheck
Permissions (3)
- Execute scripts in pages
Related extensions
Frequently asked questions
Is Quackcheck safe to use?
Our latest automated scan rates the Firefox listing of Quackcheck at 62/100 (elevated risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does Quackcheck require?
Quackcheck requests 3 permissions. The most significant: Execute scripts in pages. See the full breakdown in the security report.
Who develops Quackcheck?
Quackcheck is published by Joel. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.