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New Italian unicorn Exein rides the physical AI wave

Italian IoT-security startup Exein raised $270 million at a $1.7 billion valuation to build a security layer for physical AI and edge devices.

Rome-based Exein raised a $270 million round led by Headline at a $1.7 billion valuation, becoming Italy's new unicorn, with plans for M&A and US/APAC expansion. The company claims over 2 billion connected devices secured across aerospace, industrial automation, automotive, energy, healthcare, and semiconductors using its Photon kernel-level runtime protection. Exein is training a foundational model for physical AI security on machine telemetry, targeted for Q1 2027, and reports 400% year-on-year growth. The EU Cyber Resilience Act, whose reporting obligations began last week, is expected to further boost demand.

TechCrunch · Security · 1d agoIndustry

Exein Secures $270M at $1.7B Valuation for Physical AI Security

IoT security firm Exein raised $270 million at a $1.7 billion valuation to expand runtime protection and physical AI security agents.

Italy-based IoT security startup Exein announced a $270 million oversubscribed round led by Headline, bringing total funding above $600 million and valuing the company at $1.7 billion. Exein builds embedded and kernel-level runtime protection for IoT devices and is developing a proprietary foundation model for physical AI security powering autonomous defense agents. The funding will accelerate expansion, particularly into the US market.

SecurityWeek · 1d agoIndustry

First Agentic AI Data Breach Reported to Spanish Regulator

Spain's AEPD reported the first data breach executed by an AI agent, which autonomously chained login, vulnerability discovery, and personal data modification.

Spain's Data Protection Agency (AEPD) published details of the first breach notification in which an AI agent executed the attack, achieving a successful login, searching for vulnerabilities, and modifying personal data and accessing invoices. The agency called the agent's autonomous chaining of attack phases a qualitative change and urged updated risk analysis, faster incident response, and stronger credential protection. Investigation is ongoing; commentators cite possible causes including a guardrail jailbreak, an escaped test model, or an unauthorized LLM-based penetration test.

SecurityWeek · 11h agoData breach in the wild 2 sources1· 1 read

AIUC Raises $40 Million to Certify Enterprise AI Agents

AIUC raised $40 million in Series A funding led by Ribbit Capital to expand its AIUC-1 standard certifying enterprise AI agents against security risks.

AIUC's Series A, led by Ribbit Capital with participation from First Harmonic, brings the company's total funding to $55 million. Its AIUC-1 standard tests AI agents against roughly 5,000 adversarial scenarios covering jailbreaks, prompt injections, hallucinations, anomalous behavior, and data leaks, with quarterly audits. Certified agents include Cursor, ElevenLabs, Fin, Harvey, KPMG, Lovable, and UiPath; the funds will extend audits, standards, and insurance to frontier models.

SecurityWeekupdated · 10h agofirst · 14h agoAI industry 2 sources