
otpOct 1, 202612 min
Argentina’s SMS OTP Lessons for Secure App Logins
Argentina’s economic turmoil triggered a spike in cybercrime and forced fintechs to harden app logins with SMS OTP. What can Southeast Asian enterprises learn?
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Argentina’s economic turmoil triggered a spike in cybercrime and forced fintechs to harden app logins with SMS OTP. What can Southeast Asian enterprises learn?

As young "sudewo" users in Southeast Asia demand fast, low-friction logins, enterprises must rethink how they design SMS OTP verification flows across SMS and WhatsApp channels.