What information was leaked in the Ashley Madison data dumps?

The Ashley Madison data dumps were a significant breach of privacy that occurred in 2015, when a group calling itself "The Impact Team" accessed the databases of the adultery-promotion website and released personal information belonging to its users. This leaked information included user details such as names, email addresses, home addresses, financial data, and transaction records. Profiles containing potentially embarrassing details about private sexual fantasies and preferences were also exposed. The leak had severe consequences for many individuals involved, damaging reputations and relationships, and this event raised serious concerns regarding cybersecurity and privacy on the internet.