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Microsoft launches its first cybersecurity model, plus a new agentic cybersecurity system

Microsoft bolstered its AI cybersecurity offerings this week with the launch of its first AI security model and a new security platform.

Microsoft launches its first cybersecurity model, plus a new agentic cybersecurity system

TL;DR

  • Microsoft launched MAI-Cyber-1-Flash, its first AI model for cybersecurity, and a new platform, Perception.
  • MAI-Cyber-1-Flash is built to identify challenging vulnerabilities in complex codebases and integrates with MDASH.
  • Perception is an AI cybersecurity platform that uses agent teams (red, blue, green) to automate security workflows, identify and remediate bugs.
  • Microsoft claims MAI-Cyber-1-Flash outperforms competitor models on the Cyber Gym benchmark.
  • The new tools are designed to help enterprises defend against AI-driven cyberattacks at scale and speed.
  • Perception promises significant efficiency upgrades for corporate defenders, reducing manual work from hours to minutes.
  • The tools will be available in preview on November 3 and enter a competitive market with offerings from Anthropic and OpenAI.