多头借贷黑名单

辅助金融机构把控借贷类业务风险，通过识别身份证、手机号、卡号（至少上送其二，支持上送多个），结合政务数据以及银行侧数据。首先识别个人信息是否存在错误。其次识别是否存在其他银行重复抵押的情况。通过历史借贷行为等多维度判断是否为黑名单客户。This dataset aids financial institutions in mitigating credit risks associated with lending businesses. It operates by collecting and verifying ID cards, mobile phone numbers, and bank card numbers—requiring at least two of these identifiers to be submitted, with support for multiple entries per type—and integrates government administrative data and bank-side data. The workflow includes three core steps: first, checking for errors in the provided personal information; second, detecting cases of repeated mortgages held at other banks; and finally, determining whether a customer is on the blacklist via multi-dimensional analysis incorporating historical lending behaviors and other relevant factors.

搜集汇总

背景与挑战

背景概述

该数据集通过验证身份证、手机号、银行卡等信息准确性，结合政务和银行数据，帮助金融机构检测重复抵押行为及高风险借贷客户。