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When the attacker becomes the user: Rethinking account takeover

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When the attacker becomes the user: Rethinking account takeover

Account takeover attacks have grown more sophisticated, with threat actors now taking time to verify stolen credentials and monitor email traffic before acting, often waiting for opportune moments to inject themselves into conversations or target other systems. Generative artificial intelligence (AI) has enabled attackers to craft convincing phishing messages while also helping defenders detect anomalies through behavioral analysis, stylometry, and sender profiling. Modern integrated security tools that combine email protection with cloud application monitoring can detect compromised accounts and block unauthorized access across connected systems in real time.

Why it matters: Security practitioners and managed service providers must implement AI-powered email analysis and rapid response capabilities, because account takeover of trusted identities can bypass traditional controls and compromise customers, suppliers, and internal systems before detection occurs.

VendorsKaseya
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