Harmonic Security
Zero-touch data protection for the AI workforce
Harmonic Security is a cybersecurity company based in San Francisco, California. It specializes in zero-touch data protection solutions designed for the generative AI era. The company focuses on safeguarding sensitive, unstructured data without the need for manual labeling, using pre-trained AI models to detect risks effectively. Harmonic Security aims to facilitate secure AI adoption by preventing data leaks while ensuring productivity and compliance.
The flagship product, Harmonic Protect, offers real-time protection of sensitive data across various AI tools with minimal effort from security teams. It enhances visibility into shadow AI usage and provides context-specific interventions to promote safe behavior among users. Founded to tackle security challenges posed by generative AI, Harmonic Security has raised $17.5 million in funding and employs around 30 people, generating approximately $6.3 million in revenue. The company is led by CEO Alastair Paterson, who emphasizes the importance of modernizing data protection strategies in response to evolving risks.