Analysis · curated 21 Aug 2026
How Know Your Agent (KYA) Verification Works
First reported indatalabs.com
Coverage timeline
Single-source analysis — first reported, latest, and curated coincide.
Why it matters
KYA addresses a defender concern in agentic commerce—that legitimately created AI agents can be compromised mid-session or hijacked via injected instructions—and outlines verification concepts for authenticating non-human actors touching financial systems.
An explainer from InData Labs describes "Know Your Agent" (KYA), an emerging verification discipline for non-human identities that verifies an AI agent's identity, authorization, and behavior in real time using cryptographic agent signatures and behavioral risk scoring. The piece frames KYA as financial institutions' response to rogue agents, synthetic identity fraud, and hijacked or prompt-injected agents that static KYC checks cannot catch.