Developers of the free content management system Joomla
The backups were not encrypted and included data from 2700 members registered on resources.joomla.org, a site that collects information about developers and vendors who create Joomla-based websites. In addition to publicly available personal data, the database contained information about password hashes, unpublished records, and IP addresses. All users registered in the JRD directory are advised to change their passwords and analyze possible duplicate passwords on other services.
The backup was placed by a project participant on third-party storage in Amazon Web Services S3, owned by a third-party company founded by the former leader
Source: opennet.ru