New models, trained using NVIDIA Nemotron 3 Ultra, aim to catch rogue agent behavior before it executes, without the latency of large-model review.
The post Capsule Security Launches ‘AI Circuit Breaker’ to Stop Rogue Agents appeared first on SecurityWeek.
AI red team specialist details his methods for manipulating AI guardrails through jailbreaking and data poisoning, helping developers harden machine learning models.
The post Hacker Conversations: Joey Melo on Hacking AI appeared first on SecurityWeek.
LLMs can write complex Rego and Cedar code in seconds, but a single missing condition or hallucinated attribute can quietly dismantle your organization’s least-privilege security model.
The post Silent Drift: How LLMs Are Quietly Breaking Organizational Access Control appeared first on SecurityWeek.
Among them, 23,000 hosts were persistently responsible for the majority of activity observed over 293 days of scanning.
The post 175,000 Exposed Ollama Hosts Could Enable LLM Abuse appeared first on SecurityWeek.
An LLMjacking operation has been targeting exposed LLMs and MCPs at scale, for commercial monetization.
The post LLMs Hijacked, Monetized in ‘Operation Bizarre Bazaar’ appeared first on SecurityWeek.
Threat actors are hunting for misconfigured proxy servers to gain access to APIs for various LLMs.
The post LLMs in Attacker Crosshairs, Warns Threat Intel Firm appeared first on SecurityWeek.
Attackers intercepting network traffic can determine the conversation topic with a chatbot despite end-to-end encrypted communication.
The post ‘Whisper Leak’ LLM Side-Channel Attack Infers User Prompt Topics appeared first on SecurityWeek.
How security posture management for AI can protect against model poisoning, excessive agency, jailbreaking and other LLM risks.
The post Will AI-SPM Become the Standard Security Layer for Safe AI Adoption? appeared first on SecurityWeek.
Building secure AI agent systems requires a disciplined engineering approach focused on deliberate architecture and human oversight.
The post Beyond the Prompt: Building Trustworthy Agent Systems appeared first on SecurityWeek.
From prompt injection to emergent behavior, today’s curious AI models are quietly breaching trust boundaries.
The post From Ex Machina to Exfiltration: When AI Gets Too Curious appeared first on SecurityWeek.
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