security

Account Takeover Detection

Detects device changes, network changes, recent SIM, suspicious geolocation and anomalous behavior to block account takeovers.

Parameters

Name	Type	Required	Description
msisdn	string	required	·
device_id	string	optional	·
ip	string	optional	·

Sample response

{
  "ato_risk": "low",
  "ato_score": 14,
  "signals": [
    "device_known",
    "no_sim_swap",
    "geo_consistent"
  ]
}