Brazil Treasury suspends systems, takes tax data offline after cyberattack

Brazil's Treasury suspended its e-Serviços portal and took tax data offline after unauthorized access exposed names, CPFs, and emails of ~30,000 users. The incident is contained but the full scope is unclear; systems expected to return Monday. This is a notable breach of government financial infrastructure, raising data-security and operational continuity concerns.

AI disclosure: Model-written summary of the source, not a verified fact. Check the sources. How Mosaic works