Google is ditching SMS - and will now use QR codes for Gmail account authentication

Google is phasing out SMS messages for its Gmail two-factor authentication, replacing them with on-screen QR codes. This change aims to reduce phishing and fraud risks associated with SMS authentication. QR codes offer improved security by requiring users to scan them with their authentication device, potentially adding biometric verification. The move also helps Google combat "traffic pumping" scams that abuse SMS systems. Google ultimately plans to transition to a passkey-based authentication system in the future.