Cybersecurity Blog

AI Security Daily Briefing — December 11, 2025

OpenAI acknowledges its next-generation models may reach zero-day and intrusion-level capabilities, NIST moves to define a threat and mitigation taxonomy for AI agents, Tenable shows how a simple prompt injection against Microsoft Copilot Studio led to data leakage and fraud, and the Cloud Security Alliance publishes detailed guidance on AI prompt guardrails for enterprise GenAI.

AI Security Daily Briefing — December 10, 2025

Google patches a Gemini Enterprise flaw that could expose corporate data, new research shows most LLM application risks evade traditional code scanners, Cisco launches an open-source A2A Scanner to secure AI agent networks, OWASP publishes a Top 10 for agentic applications, and Google adds a $20K bug bounty on top of its layered Chrome agent defenses.