AI agent security now has a purpose-built open-source guardrail: Ant Group released SingGuard-NSFA, a free framework that catches prompt injection and credential-theft patterns before AI agents ...

The first documented agentic ransomware operation is twelve days old. Industry analysts now say cheap and locally hosted AI models will make what JadePuffer proved possible accessible to far more ...

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Terms often used in cybersecurity discussions and education, briefly defined. Your corrections, suggestions, and recommendations for additional entries are welcome: email the editor at editor@n2k.com.