Shift in Account Takeover Tactics: Verification Steps Becoming Primary Target in 2026

The article discusses how account takeover (ATO) attacks are shifting from login stages to verification steps due to the rise of passwordless authentication and AI-driven impersonation techniques. It emphasizes the need for advanced verification methods like intent binding and AI-resistant controls to counter evolving fraud tactics.

For years, account takeover (ATO) followed a predictable script. Attackers bought stolen credentials in bulk, ran them through automated tools, and waited for matches. Credential stuffing was cheap, scalable, and for defenders, relatively well understood.

That era is ending. Not because attackers gave up, but because the front door finally got harder to kick in.

Passkeys are now mainstream.

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