In 2026 stolen credentials and unmanaged identities drive breaches—small buys, phone scams, and weak IAM make identity the real perimeter.

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Identity-based attacks have become the dominant threat vector in 2026, with attackers purchasing stolen credentials for as little as $50 instead of exploiting technical vulnerabilities. Organizations face challenges from unmanaged machine identities (82 per human), social engineering via phone calls, and security tools designed for traditional perimeter defense. Effective defense requires comprehensive identity inventory, aggressive access control, behavioral monitoring, stronger authentication methods like hardware keys, and a zero-trust mindset that assumes compromise.

Why Attackers no Longer Need to Break in: The Rise of Identity-Based Attacks