AI-Generated Phishing No Longer Needs Malware: It Can Steal Your Session Inside the Browser

AI-generated phishing campaigns are rapidly evolving beyond traditional malware delivery, shifting the battleground directly into the web browser where attackers can hijack active sessions, bypass multi-factor authentication (MFA), and evade conventional endpoint security controls. This emerging threat model is forcing security operations centers (SOCs) to rethink how phishing attacks are detected, investigated, and contained, as adversaries increasingly rely on adversary-in-the-middle (AiTM) techniques and AI-crafted lures rather than malicious executable payloads. Traditional defenses such as email gateways, endpoint detection and response (EDR), and file-based sandboxing remain critical, but they are no longer sufficient on their...

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