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Is Password Manager by F-Secure safe?

This security report analyses whether Password Manager by F-Secure is safe to install on your browser. We check Password Manager by F-Secure for malicious behaviour, data exfiltration, suspicious permissions, and known vulnerabilities so you can decide if Password Manager by F-Secure is safe for your personal or enterprise fleet.

Clean risk

Legitimate password manager extension by F-Secure Corporation that integrates with the local F-Secure KEY desktop application via native messaging and a localhost-only HTTP endpoint. No external data transmission detected.

0Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Updated 10 April 2026hoinmffpdlgmkhckafddjleaelkdnhhk

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