Case study: fintech reduces SMS fraud with SIM intelligence and device integrity signals
Deepak Raj
VP Tech
Summarize this article with
A fintech faced OTP pumping and SIM swap-driven takeover attempts. SIM intelligence plus device integrity signals enabled targeted step-up and reduced OTP spend.
The challenge
High OTP volume with low verification success and increasing takeover risk.
The approach
Detect SIM swaps, block instrumented devices, and tighten OTP issuance policies.
Related: SMS fraud & OTP abuse.
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