Data aggregators, or data brokers, collect information from public  records and buy it from other companies. They compile this data to sell it to companies  for marketing purposes. Victims of these breaches are less likely to experience financial  fraud, but hackers could use this data to impersonate or profile them.
数据聚合商或数据代理商从公众记录收集信息并从其他公司购买，然后把这些数据汇总起来卖给许多公司用于市场营销。这些外泄事件的受害者不太可能遇到金融欺诈，但黑客可以用这些数据来冒充或分析他们。