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STARTUP-FUNDING

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All LLM Security Agentic AI Industry News Research Supply Chain Prompt Injection First Look: Security Regulatory Adversarial ML Jailbreaks Model Theft Data Poisoning AI Security Tools Security Operations
AI-Powered Adversarial Attacks Spark Artemis Defense

AI-Powered Adversarial Attacks Spark Artemis Defense

ATLAS OWASP MEDIUM Moderate risk · Monitor closely ▲ 6.2 SecurityWeek

Artemis, a cybersecurity startup focused on AI-powered threat defence, has emerged from stealth with $70 million in funding, positioning itself to counter AI-driven attacks across applications, users, endpoints, and cloud workloads. The emergence signals growing investor confidence in purpose-built AI security platforms designed to address the escalating threat landscape of adversarial AI. While details on specific technical capabilities remain sparse, the company's broad scope suggests coverage of multiple attack surfaces increasingly targeted by AI-enabled threat actors.

AGENTIC AISecurityWeekMEDIUMAI Agent Prompt Injection and Data LeakageThreats Rise

AI Agent Prompt Injection and Data Leakage Threats Rise

ATLAS OWASP MEDIUM Moderate risk · Monitor closely ▲ 6.5 SecurityWeek

Capsule Security, an Israeli startup, has emerged from stealth with $7 million in seed funding focused on runtime security for AI agents, continuously monitoring their behaviour to detect and prevent unsafe or malicious actions. This positions the company within the rapidly growing agentic AI security space, where autonomous agents executing actions on behalf of users represent a significant and underexplored attack surface. The funding signals growing investor recognition of the risks posed by unmonitored AI agent behaviour, including prompt injection, excessive agency, and unintended tool use.

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