Information fraud prevention method based on user historical data

Abstract

The invention relates to an information fraud prevention method based on user historical data, and belongs to the technical field of computer. The method comprises the steps: session information sent by a target account is acquired; when the session information comprising a preset keyword is detected, a historical session record of a user account and the target account is acquired; verification information is generated according to the historical session record, and the verification information is sent to the target account; if a reply message returned by the target account is received, the reply message and the verification information are displayed on a mobile terminal; and if a confirmation instruction is sent by the user account according to the verification information and reply message, exchanging resources indicated by numbers of the confirmation instruction are moved from the user account to the target account. According to the invention, the session information including sensitive keywords is detected, the verification information randomly is generated according to the historical session record of the user account and the target account, so as to prevent the user from fraud, the user property security is not easy to be infringed, and the user property security can be guaranteed.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to an information fraud prevention method based on user history data. Background technique [0002] The emergence of social applications has made communication between people more convenient and faster. At the same time, functions such as transfers and red envelopes provided by social applications also allow users to transfer funds to other users without face-to-face. [0003] However, there are many security loopholes when the user uses the social application, which makes the user account applied by the user in the social application easy to be stolen by criminals. For each user, when criminals obtain the user account of the user, they often send fraudulent information to other friend accounts of the user account through the user account, and the user's property safety cannot be guaranteed. Contents of the invention [0004] In order to solve the related problems in the p...

AI Technical Summary

Problems solved by technology

[0003] However, there are many security loopholes when users use social applications, which makes the user accounts applied by users in social applications easy to be stolen by criminals

For each user, when criminals obtain the user account of the user, they often send fraudulent information to other friend accounts of the user account through the user account, and the user's property safety cannot be guaranteed.

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