Prevent Closing Window extension
Security at a glance
Elevated riskSafety score 61/1006 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: prevent-closing-window
Permissions (3)
- View open tabs
Related extensions
Frequently asked questions
Is Prevent Closing Window safe to use?
Our latest automated scan rates the Firefox listing of Prevent Closing Window at 61/100 (elevated risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does Prevent Closing Window require?
Prevent Closing Window requests 3 permissions. The most significant: View open tabs. See the full breakdown in the security report.
Who develops Prevent Closing Window?
Prevent Closing Window is published by jscher2000. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.