BRIEFLeakhighP76
Mendoza Civil Registry data leak (2024-2026)
Registro Civil de Mendoza
Detected2 November 2026 · 10:24 UTC
A DarkForums databases post advertises Registro Civil de Mendoza information spanning 2024, 2025 and 2026, i.e. birth, marriage, death and identity records held by an Argentine provincial government body. Civil registry data is high-value for identity theft, synthetic-ID fraud and social engineering against citizens and public offices. The thread appears closed or moved to removed content, which suggests takedown or stale repost but does not rule out copies circulating.
CategoryLeak
Severityhigh
Priority score76
Detected2 November 2026 · 10:24 UTC
Leak● 58
Filtración de 780.000 registros de Brasil, parte 1 de América LatinaA DarkForums thread advertises a 'Brazil BR 780K' dataset explicitly framed as part 1 of a Latin America collection, indicating staged releases of regional personal data. The body is login-walled, so the fields, source and currency of the records are unverified, but volume alone implies a consumer or customer database of a real organization. Defenders in Brazil should anticipate credential stuffing and phishing waves derived from this material.Leak● 40
Reposteo de la base de datos de la Universidad de Harvard (ShinyHunters)A moderator on the Spear Leaks forum is reposting the well-known Harvard University database attributed to ShinyHunters. Because it is explicitly a repost of an older, already-circulated leak, it is not a fresh incident but a redistribution that raises renewed attention. It is a large institutional dataset with limited immediate defender value outside confirming prior exposure.Leak● 56
Venta de base de datos del Fred Hutch Cancer Center (EE. UU.)A seller on DarkForums is advertising a database belonging to the Fred Hutch Cancer Center (fredhutch.org), a major US cancer research and treatment institution. Healthcare data carries elevated sensitivity, including patient and research information that can fuel fraud and extortion. Although outside the LATAM region, it is a named high-value organization in the health sector.Leak● 72
Base de datos de Brasil con 780.000 registros a la ventaA thread on DarkForums offers a Brazil dataset of roughly 780,000 records labelled as 'part 1 of Latin America', suggesting a larger multi-country regional leak still being released. Content sits behind a login wall, but the volume and framing point to a substantial Brazilian PII database. If confirmed, it exposes hundreds of thousands of individuals to credential and identity abuse.Leak● 93
Base de datos del Registro Civil de Mendoza a la ventaThe actor 'cutzinger' is advertising on DarkForums a database from the Mendoza Civil Registry covering 2024, 2025 and 2026, exposing personal identity data of Argentine citizens. Because this is a government body that manages identity and official documentation, the leak enables identity fraud and impersonation at scale. It is a high-impact government data breach affecting an Argentine provincial registry.Leak● 22
Reposteo de la antigua filtración de DC Health LinkA thread titled 'DC Health Link, Leaked, Download!' sharing the dataset of the US Capitol-region health insurance marketplace was posted on DarkForums in July 2023, making this a stale repost rather than a new incident. The original breach exposed subscriber personal and health coverage data tied to a government-affiliated exchange. Because it is years old and already public, it carries limited value for fresh alerting but confirms continued circulation of the data.