Exein becomes unicorn: Italian Physical AI security start-up valued at $1.7bn

Italian AI-focused cybersecurity firm Exein has achieved unicorn status after securing a $270 million funding round, bringing its overall valuation to $1.7 billion. The company, founded in 2018 by Gianni Cuozzo, specializes in securing industrial devices and machinery against cyber threats. In just two years, Exein's value has surged thirtyfold, making it Europe's most valuable hardware cybersecurity firm.

Cuozzo's company, which operates offices in Rome, Germany, the United States, and Taiwan, focuses on protecting Physical AI, or autonomous systems driven by artificial intelligence that interact with the physical world. This includes industrial robots, self-driving vehicles, drones, medical devices, energy infrastructure, and aerospace systems. Exein's approach, known as embedded security, involves integrating ultra-low-latency protection directly onto the device to neutralize threats in real time.

With the new funding, Exein plans to expand its operations in the US and Asia-Pacific markets, which currently account for 50% of its revenue, as well as strengthen its presence in Italy and other international locations. The company has already secured contracts to protect over 1.5 billion devices worldwide, ensuring security at all levels, from cloud workloads to edge systems.

This technology has the potential to provide a kind of digital immune system for connected devices, helping to prevent catastrophic scenarios that may arise as AI agents become more autonomous.