Confident Security, ‘the Signal for AI,’ comes out of stealth with $4.2M

AI News - TechCrunch
Jul 17, 2025 15:00
Rebecca Bellan
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Summary

Confident Security, a San Francisco startup, has emerged from stealth with $4.2 million in funding and a tool designed to ensure data privacy for AI models. By acting as a privacy layer, the company aims to address growing concerns over data security in AI applications, potentially setting a new standard for safeguarding sensitive information in the field.

San Francisco-based startup Confident Security wants to be “the Signal for AI." The company just came out of stealth with $4.2 million and a tool that wraps around AI models to guarantee data stays private.