Harmonic Security

United States · Cybersecurity

Harmonic Security helps enterprise security teams understand employee AI use and prevent sensitive information from being shared.

Controls that follow the work

The platform monitors AI interactions across browsers, desktop tools and agent workflows. It uses small language models to interpret data in context, helping security teams distinguish ordinary work from risky disclosure.

Administrators can warn an employee, block an action or record it for review. Usage reporting groups activity by business use case, so teams can decide where AI is useful and where tighter controls are needed.

Coverage
Browser, desktop and agent workflows

Funding history

1 round · 1 with disclosed amounts
AnnouncedRoundAmountInvestors
Series B$50MCrosspoint Capital Partners — Lead
Sourcesharmonic.security ↗finsmes.com ↗venturebeat.com ↗