Nook extension

Security at a glance

Elevated riskSafety score 63/1006 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: nook

Permissions (1)

  • Store local data

Frequently asked questions

Is Nook safe to use?

Our latest automated scan rates the Firefox listing of Nook at 63/100 (elevated risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does Nook require?

Nook requests 1 permission. The most significant: Store local data. See the full breakdown in the security report.

Who develops Nook?

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