← All bot detection signals

4. Biometric & Behavioral Interactions

WebWorker Platform Leak

Detection approach

WebWorker platform leak detected. Main window claims platform mismatch against the Dedicated Web Worker context (which stealth plugins often forget to patch). This is a guaranteed bot signal used by tier-1 WAF vendors.

How this helps detect bots

This signal is assessed with other independent session, browser, and network evidence. A single anomaly is a lead, not a verdict; corroborating anomalies make automated traffic more likely.

Legitimate traffic to consider

None. Pure automation leak caused by stealth libraries only patching the main window context.

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