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Harmonic Security

commercial

Harmonic Security detects shadow AI and prevents sensitive-data leaks across employee web, desktop, and agent workflows.

Summary

Harmonic Security is a commercial ai-security tool that detects shadow AI, prevents data leaks, and coaches employees inline across web, desktop, and agentic workflows. It is available as a service and targets platform engineers and compliance owners concerned with data protection and ai governance.

Harmonic Security detects shadow AI and prevents sensitive-data leaks across employee web, desktop, and agent workflows.

How Harmonic Security helps

Which AI tools are employees actually using that nobody signed off on?

watches web, desktop, and agent traffic for calls to AI services and lists the ones in active use that never went through an approval process

Which of my employees are pasting sensitive data into AI chat tools?

inspects content flowing into web and desktop AI workflows and flags the submissions that contain sensitive data, naming the person and the destination

What happens the moment someone tries to paste a secret into a chatbot?

shows a coaching message inline at the point of submission, before the data leaves the device

Which AI agents in our workflows have access to data they shouldn't?

tracks agentic workflows alongside employee traffic and reports where agent access touches sensitive data

Where is sensitive data leaving through channels our existing DLP never watched?

extends detection to the web, desktop, and agent paths that sit outside conventional network and endpoint DLP coverage, and reports leaks found there

Are employees repeating the same risky AI behavior after being warned once?

logs each inline coaching event against the employee and destination, so repeated attempts after a warning show up as a pattern rather than a one-off

Languages

Not documented

Release-note detail over time

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Releases

Nothing shipped since we started watching. Releases and docs updates land here as they happen.

watching since Jul 20, 2026

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