# Harmonic Security raises $50M Series B for workplace AI security

_Published Wednesday, October 14, 2026 at 9:05 AM EDT · Capital, Security · Developing · Tier 2 — Notable_

Harmonic Security announced a $50M Series B, bringing its total funding to $76M, SiliconANGLE reported. The workplace AI security startup uses small language models to inspect employee interactions with AI tools, placing its security checks on how staff use those systems.

## Sources

- [Techmeme](https://www.techmeme.com/261014/p17#a261014p17)
- [TechCrunch](https://techcrunch.com/2026/10/14/zenzap-raises-44m-for-its-ai-chat-app-that-aims-to-replace-whatsapp-in-the-workplace/)

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Canonical: https://techandbusiness.org/newswire/KmKFuE5fwBt-tmQsuNMXIK
Published: 2026-10-14T13:05:14.506Z
Story chronology: 2026-10-14T12:40:01.000Z
Retrieved: 2026-10-14T15:53:57.927Z
Publisher: Tech & Business (techandbusiness.org)