AI powers Microsoft’s latest security upgrade

Microsoft has launched a new set of AI agents as part of its Security Copilot platform, aiming to automate key cybersecurity tasks like phishing detection, data protection, and identity management. The release includes six in-house agents and five developed with partners.

Among the tools is a phishing triage agent that can autonomously process routine alerts, freeing analysts to focus on advanced incidents.

Microsoft said its new AI-driven approach goes beyond traditional security platforms, using generative AI to prioritise threats, correlate data, and even recommend or execute responses.

The rollout also brings new capabilities to Microsoft Defender, Entra, and Purview, enhancing organisations’ ability to manage and secure AI systems.

While analysts welcome the move as a step forward in proactive cybersecurity, some warn that full reliance on one platform carries strategic risks like vendor lock-in and reduced flexibility.

Experts suggest a balanced approach that combines Microsoft’s core capabilities with specialised solutions for areas such as threat intelligence and cloud protection, helping organisations stay agile in a fast-evolving threat landscape.

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