SEC-0001-a

412 failed sign-ins from AS204428, an ASN never seen before

Source system

demo-scenario

Collector

demo

Query or scenario

INC-2026-0901

Entity

network_flow:203[.]0[.]113[.]22->sso-portal:443

Observed

11d ago

◆ This observation is part of a written scenario. It did not come off a real network, and nothing on this deployment did.

{
  "kind": "security",
  "detection_type": "auth_failure_burst",
  "principal": "203.0.113.22->sso-portal:443",
  "source_address": null,
  "asset": null,
  "confidence": 0.9
}