Harmonic Security Raises $50 Million for Workforce AI Protection
Harmonic Security raised $50 million to expand controls over employee AI tools and agents.
Workforce AI security startup Harmonic Security raised $50 million in a Series B led by Crosspoint Capital Partners, bringing total funding to $76 million. Founded in 2023 by former Digital Shadows executives, it classifies employee AI use across browsers, desktop tools, and agents and applies real-time controls. The company says custom small language models detect risks such as personal-account use and sensitive data exposure, and the same engine powers a Usage Intelligence layer. Proceeds will expand engineering and go-to-market teams in the United States and United Kingdom.
- Series B of $50 million brings total funding to $76 million.
- Platform covers browser, desktop, and agentic AI workflows.
- Small language models classify tasks and flag sensitive-data exposure.
- Crosspoint Capital Partners led the round; hiring expands in the US and UK.
- Vendors
- Harmonic Security
- Organizations
- Crosspoint Capital PartnersDigital ShadowsReliaQuest
- Countries
- United StatesUnited Kingdom
From the original article
1 min read at securityweek.com
The cybersecurity startup plans to expand engineering and go-to-market teams in the US and UK. The post Harmonic Security Raises $50 Million for Workforce AI Protection appeared first on SecurityWeek.
By Ionut Arghire · securityweek.com
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