Hacker attack on Caixa exposes data of 7.6 million clients
Originally from Vitória (ES), she graduated in journalism in 2023 and began her career at the independent portal A Investigação. She is currently pursuing a postgraduate degree in literature, arts, and philosophy at the Pontifical Catholic University of Rio Grande do Sul and is a reporter for Revista Oeste in São Paulo, where she writes about Brazil, politics, and international affairs.
TL;DR
- Caixa Seguridade Participações S.A. suffered a cyberattack on November 12, 2026.
- Personal data of 7.6 million Caixa Vida e Previdência customers were accessed without authorization.
- Compromised data includes names, CPFs, addresses, phone numbers, emails, and birth dates.
- The company has reinforced security measures and is conducting an investigation with external help.
- Monitoring of the internet for data circulation and notification of affected customers are underway.
- This incident follows another cyberattack on the Port of Santos.