Hello, A sign-in to your Clinch account (<%= @user.email_address %>) using your passkey ("<%= @nickname %>") was BLOCKED because its security counter did not advance as expected. This can indicate the passkey has been copied (cloned). If this was you and you are unable to sign in, remove this passkey and register a new one. If you do not recognise this activity, treat it as a compromise: remove the passkey and review your account security. <%= render "event_metadata" %>