Microsoft used AI-based tools in Defender for Office 365 to detect and block a phishing campaign in which Security Copilot determined the malicious code was likely written by a LLM, marking the latest incident in which AI security tools were used to combat an AI-based cyberattack.
First seen on securityboulevard.com
Jump to article: securityboulevard.com/2025/09/microsoft-sniffs-out-ai-based-phishing-campaign-using-its-ai-based-tools/
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