Apps-builder.com

Apps-builder.com, also known by its alias, is an organisation headquartered in Italy. The entity maintains a user database as part of its operations, indicating it provides a service that requires account registration. Specific details about its core products, services, or market focus are not disclosed in the available sources. No further information about its size, reach, ownership structure, or subsidiary relationships is provided in the given material.

On 28 October 2020, a threat actor brokered the sale of stolen user databases from seventeen companies, including Apps-builder.com, aggregating approximately thirty‑four million records. The broker was not responsible for the original breaches but offered datasets containing email addresses, passwords hashed with various algorithms such as MD5crypt for the affected company, and additional personal identifiers like names, contact details, and national‑ID numbers. While some of the impacted organisations acknowledged the compromise, others remained unconfirmed at the time of the disclosure. The exposed credentials and personal information heightened the risk of credential‑stuffing attacks, particularly because users often reuse passwords across multiple services. The stolen data was marketed collectively, with private sales occurring before any potential public release. This incident highlighted the broader implications of third‑party data brokerage for organisations that store sensitive user information.