Recent research has shown vulnerabilities in passkey systems designed to enhance online security by replacing traditional passwords and resisting phishing attacks. Three separate studies demonstrated methods for bypassing these protections without breaking the underlying cryptography. For instance, attackers were able to exploit signed authentication data exposed by Windows, leverage a cloud-synced passkey system compromised by existing malware on a victim's device, and other techniques. This is concerning for users and organizations relying on passkeys for secure authentication, as it suggests that even advanced security measures can be undermined. As these attacks become more sophisticated, it raises questions about the reliability of passkeys and the need for ongoing vigilance in security practices.