Fraud detection system, fraud detection method, and program
AssigneeRakuten Group, Inc.
InventorsKyosuke TOMODA, Takahiro KURIKI
Life of this patent
Estimating the term…
Abstract
At least one processor of a fraud detection system detects a login of a user in a predetermined service. The least one processor displays a user information screen for changing or registering user information on a display for the user who has logged in to the service. The least one processor acquires action information relating to an action of the user in at least a part of a period from detection of the login to display of the user information screen. The least one processor detects fraud by the user based on the action information.
Claims20
A fraud detection system, comprising at least one processor configured to:
- detect a login of a user in a predetermined service;
- display a user information screen for changing or registering user information on a display for the user who has logged in to the predetermined service;
- acquire action information relating to an action of the user in at least a part of a period from detection of the login to display of the user information screen;
- and
- detect fraud by the user based on the action information.
A fraud detection method, comprising:
- detecting a login of a user in a predetermined service;
- displaying a user information screen for changing or registering user information on a display for the user who has logged in to the predetermined service;
- acquiring action information relating to an action of the user in at least a part of a period from detection of the login to display of the user information screen;
- and
- detecting fraud by the user based on the action information.
A non-transitory computer-readable information storage medium for storing a program for causing a computer to:
- detect a login of a user in a predetermined service;
- a user information screen for changing or registering user information on a display for the user who has logged in to the predetermined service;
- acquire action information relating to an action of the user in at least a part of a period from detection of the login to display of the user information screen;
- and
- detect fraud by the user based on the action information.
Dependencies are inferred from the claim text.