Brazilian insurer leaks personal data of 7.6 million current customers and former customers
A cyberattack on Brazil’s Caixa Vida e Previdência on November 6, 2026, resulted in unauthorized access to its customer database and the copying of information. The names and taxpayer identification numbers of all 7.6 million current customers and former customers were leaked, with some records also including addresses, phone numbers, email addresses, and dates of birth. The company said it had found no indications that financial information or passwords had been compromised.
Key facts
- Affected organization
- Caixa Vida e Previdência
- Incident type
- Data breach
- Occurred / detected
- 2026-11-06
- Scale of damage
- Personal information of all 7.6 million current customers and former customers
- Cause / method
- Unauthorized access to the customer database and external copying of data during a cyberattack
- Location
- Brazil
If your data was exposed
Exposed dataNamePhone numberEmailAddressDate of birth
- Don’t tap links in texts, calls or emails that mention this incident and offer compensation, refunds or breach checks. Check directly on the organization’s official website or app.
Timeline
- A cyberattack resulted in the personal information of current and former customers being copied outside the company.
- The leak of information belonging to all 7.6 million current customers and former customers was disclosed, with no indications found that financial information or passwords had been compromised.
8 related reports
- Caixa Seguridade Unit Hit by Data Breach
- Caixa Seguridade (CXSE3): CVP Has Data of 7.6 Million Customers Exposed
- Caixa Seguridade informa incidente cibernético na Caixa Vida e Previdência em 6/11
- Ataque hacker à Caixa Vida e Previdência expõe dados pessoais de clientes
- Caixa Vida e Previdência sofre ataque hacker e expõe dados de 7,6 milhões de clientes
- Caixa Seguridade sofre invasão e informa vazamento de dados de 7,6 milhões de clientes
- Caixa Vida e Previdência Data Breach Exposes Names and CPF Numbers of 7.6 Million Customers
- Caixa Seguridade informa ataque cibernético e vazamento de dados
The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organization’s official statements for accurate details.