486k_brazil.txt

Utilize automated scanning tools to identify publicly accessible buckets. 6. Conclusion

Full names, contact details, and addresses. 486k_brazil.txt

Restrict access to sensitive data based on least-privilege principles. Restrict access to sensitive data based on least-privilege

The breach allows threat actors to perform identity theft, phishing campaigns, and extortion targeting the individuals affected. The exposure of medical records specifically increases the risk of spear-phishing and blackmail. Additionally, CIEE faced potential legal repercussions under Brazil’s Lei Geral de Proteção de Dados (LGPD) for failure to secure user data. 5. Security Recommendations allowing unauthorized access without authentication. 2.

Data breaches in Latin America have risen in frequency, with Brazil being a primary target. The 2025 CIEE incident exemplifies the risks associated with misconfigured cloud services ("cloud storage misconfigurations"). This incident was characterized by the exposure of "legacy data" and active PII, allowing unauthorized access without authentication. 2. Incident Overview and Methodology

CIEE (Centro de Integração Empresa-Escola) - Brazil. Date: Discovered and reported around July 2, 2025.

Regularly verify that cloud buckets (AWS S3, Google Cloud Storage) are not set to "public" by default.