# Microsoft Launches First Cybersecurity AI Model MAI-Cyber-1-Flash

- Category: Flash (快讯)
- Published: 2026-07-28T11:56:00.000Z
- Source date: 2026-07-28
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Microsoft has launched its first cybersecurity AI model, MAI-Cyber-1-Flash. It performed well in benchmarks, is integrated into the MDASH multi-agent security system, handles most security tasks efficiently, and significantly reduces costs.

## At a glance

- MAI-Cyber-1-Flash surpassed competitors with a 95.95% success rate in CyberGym tests
- Integrated with MDASH to handle 90% of security tasks, reducing costs by nearly 50% when combined

## The update

Microsoft CEO Satya Nadella officially announced the launch of the company's first AI model focused on cybersecurity, MAI-Cyber-1-Flash. In the CyberGym benchmark tests, the model achieved a success rate of 95.95%, outperforming competing products such as Claude Mythos 5 and GPT-5.5 Cyber. Currently, MAI-Cyber-1-Flash has been integrated into the MDASH multi-agent security system, capable of efficiently handling approximately 90% of cybersecurity tasks. Furthermore, when this model is combined with GPT-5.4, its cost is reduced by nearly 50% compared to existing configurations, offering enterprises a more cost-effective security solution.

## Sources

- [IT之家](https://www.ithome.com/0/982/312.htm) (2026-07-28)

This article is an AI-assisted synthesis by 88Z AI based on the public sources below. Product claims and availability are attributed to their publishers. It does not represent independent testing or first-hand reporting.