Google has announced plans to eliminate SMS-based authentication for Gmail, replacing it with QR codes and passkeys as part of a broader shift toward more secure login methods.
The transition aligns with the tech industry’s ongoing efforts to move away from passwords and adopt biometric-based security measures.
Why Is Google Ditching SMS Authentication?
Gmail spokesperson Ross Richendrfer confirmed the decision in an interview with Forbes, emphasizing that SMS-based authentication has become increasingly vulnerable to phishing scams and fraud.
“Just like we want to move past passwords with passkeys, we also want to move away from sending SMS messages for authentication,” Richendrfer stated.
Security Risks of SMS Verification
SMS authentication serves two main purposes: ensuring only authorized users access accounts and preventing fraudsters from abusing services. However, cybercriminals have exploited weaknesses in SMS-based security by intercepting messages, tricking carriers, and executing large-scale phishing attacks.
“If a fraudster can easily trick a carrier into getting hold of someone’s phone number, any security value of SMS goes away,” Richendrfer warned.
What’s Next? Google’s QR Code-Based Authentication
Google plans to roll out QR code authentication, requiring users to scan a unique code with their mobile device instead of entering a six-digit code received via SMS.
“Over the next few months, we will be reimagining how we verify phone numbers. Instead of entering your number and receiving a 6-digit code, you’ll see a QR code that you need to scan with your phone’s camera app,” Richendrfer explained.
What This Means for Gmail Users
Enhanced Security – Eliminating SMS codes reduces phishing risks.
Faster Logins – QR-based authentication simplifies the verification process.
Reduced Fraud – Hackers can no longer exploit SMS vulnerabilities.
Google’s move marks a significant step in securing user accounts and protecting against evolving cyber threats. More updates on the rollout are expected in the coming months.