This incident affected: Multi-factor Authentication (Text message or phone call, ID.me Authenticator - Push Notification, ID.me Authenticator - Code Generator, U2F Security Key, Mobile Yubikey, Multi-factor Authentication API), Identity Verification (NIST 800-63-3 Policies, NIST 800-63-2 Policies, KBA-replacement Policies), Group Verification (Alumni Verification, Company Employee Verification, Custom Groups Verification, First Responder Verification, Government Employee Verification, Health Care Provider Verification, Military Verification, Nurse Verification, Student Verification, Teacher Verification), and Account Management, Login Services.