TITLE: HiddenLayer: 1 in 8 Companies Reporting AI Breaches Linked to Agentic Systems DATE: 2026-03-25 COMPANY: HiddenLayer TOPIC: AI Security SUMMARY: HiddenLayer has released its 2026 AI Threat Landscape Report, finding that 1 in 8 companies have experienced AI breaches tied to agentic systems. 73% of organisations report internal conflict over who owns AI security, and 31% do not know if they have been breached. WHAT CHANGED: HiddenLayer published its 2026 AI Threat Landscape Report revealing 1 in 8 companies have been breached via agentic AI systems, 35% of breaches trace to malware in public model and code repositories, and 73% of organisations have unresolved internal disputes over AI security ownership. WHY IT MATTERS: Agentic AI is now a material attack surface. The majority of organisations deploying AI agents lack clear ownership of security for those systems, creating significant exposure. Breaches are already occurring at scale and many go undetected. DAVID & GOLIATH ANALYSIS: This development reinforces our belief that the next generation of organisations will be built on intelligent systems, not larger teams. Assign explicit ownership of AI security within your organisation today. Audit any open-source models or code repositories integrated into your AI stack for malware exposure. Assume breach posture for agentic systems and implement logging and anomaly detection. RELEVANT SYSTEMS: Secure AI Brain SOURCE URL: https://davidandgoliath.ai/daily-ai-briefing/hiddenlayer-1-in-8-companies-reporting-ai-breaches-linked-to-agentic-systems FEED URL: https://davidandgoliath.ai/daily-ai-briefing/feed --- Published by David & Goliath | https://davidandgoliath.ai Daily AI Briefing: one AI development per day, decoded for business operators. This is a structured companion file optimised for LLM retrieval and citation.