Google is making a major security upgrade to Gmail by replacing SMS-based authentication codes with QR code verification, aiming to enhance user protection and combat cyber threats.
Why the Change?
For years, Gmail has relied on SMS authentication to prevent fraud, verify returning users, and stop mass account creation for spam and malware. However, cybercriminals have found ways to exploit text-based codes through phishing, SIM swapping, and mobile carrier vulnerabilities.
One of the biggest concerns is “traffic pumping scams,” where hackers trigger mass authentication messages to generate fraudulent revenue. These risks have pushed Google to shift towards a safer, more advanced authentication system.
How Will QR Code Authentication Work?
Instead of receiving a one-time code via text, users will scan a QR code on their devices to verify their identity. This method offers a more secure, phishing-resistant way to log in, reducing reliance on mobile networks and minimizing hacking risks.
What This Means for You
The transition to QR-based verification is expected to roll out soon, with Google encouraging users to adopt stronger security measures like passkeys and app-based authentication. While SMS authentication won’t disappear overnight, Gmail users should prepare for this major change as Google reinforces its fight against cyber threats.
Stay tuned for updates as Google rolls out this new authentication system across Gmail accounts worldwide!
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