Pass the Passkey: A Novel Attack Surface in Passwordless Authentication

Explore how passkey implementation gaps undermine security when relying parties fail to validate the User Verified flag, reducing MFA to a single factor. The post Pass the Passkey: A Novel Attack Surface in Passwordless Authentication (https://unit42.paloaltonetworks.com/passwordless-authentication-security-risks/) appeared first on Unit 42 (https://unit42.paloaltonetworks.com). Security research like this is a reminder that visibility into endpoints, identity, and network traffic remains the foundation of any effective defense program. Finally, maintain offline, tested backups and a clear communication plan so that business continuity decisions are made ahead of time rather than under pressure.