The Signal Masking Crisis: Why Your WAF is Quietly Killing Agentic Commerce Shopping Experience

Akamai research and industry observations report that e-commerce has become a primary target for sophisticated Layer 7 scraping and credential-stuffing campaigns that evade legacy bot defenses by mimicking legitimate AI shopping agents (e.g., via TLS/JA3 fingerprint spoofing). This causes retailers to tighten WAF rules, resulting in false declines for legitimate API‑driven purchases; the author recommends shifting from behavioral detection to cryptographic attestation, dedicated agent-specific API rails, and contextual micro-authorizations to safely accommodate verified AI agents while mitigating abuse.