There are 66,147,856 unique records exposed in what seems to be different chapters of the same huge collection of data. One of the cases featured a MongoDB database that contained a large amount of scraped LinkedIn data, first identified as open to public access on October 5th. The data was hosted on different IPs and was exposed due to the lack of authentication in the case of the MongoDB instance. The number of records related to that breach has increased as more similar data has since appeared online.”]
Source: https://blog.hackenproof.com/industry-news/new-report-unknown-data-scraper-breach/