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How AI-powered phishing killed blocklists for good

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How AI-powered phishing killed blocklists for good

Artificial intelligence enables threat actors to generate disposable phishing infrastructure and rapidly changing attack toolkits faster than blocklist-based defenses can track and block them. Browser-level, technique-based detection is presented as a more resilient approach than traditional reliance on domain blocklists, signatures, and other known-bad indicators.

Why it matters: Security teams dependent on domain and signature-based phishing defense are now outpaced by AI-driven attacker innovation, making endpoint and browser-level detection investment critical to catch evolving threats before user compromise.

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