Why your voice AI leaks customer data on every sensitive call, and how we fixed it

· Himanshu · July 3, 2026, 6:41 a.m.
Summary
This blog post discusses the common issues with voice AI technology that handles customer personally identifiable information (PII) during sensitive calls. It details three major problems: unmasked data across multiple systems, regulatory risks due to scale, and inadequate detection tools for voice data. The author introduces a solution in the form of an inline redaction layer that safeguards sensitive information before it is processed by the language model.
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