catho.com.br
May 30, 2026
Breach of Catho (catho.com.br), a major Brazilian online job board. The dataset contains user account records including full names, usernames/email logins, plaintext passwords, employer IDs, job titles, and template paths. Passwords appear to be stored in plaintext, representing a significant credential exposure for Brazilian job seekers and recruiters.
Data found in this dataset
Source files
Expand any file to inspect its column headers and the LLM's field-mapping reasoning, recorded during ingestion.
Catho_BF__data__catho.com.br.csv3 columns10,705,610 rows
File structure
Format: CSV·Delimiter: tab·Has header: yes·Quote: "
| Source column | Mapped field | Confidence | LLM assessment |
|---|---|---|---|
| 2 | fullName | high | [2] header 'nome_completo' (full name in Portuguese), values are complete Brazilian names |
| 3 | username | high | [3] header 'login', values are usernames/email addresses used for authentication |
| 4 | password | high | [4] header 'senha' (password in Portuguese), values are plaintext passwords stored in breach |
Notes: Catho.com.br job board breach: 8 columns total, 3 contain PII. Column [0] usr_contact_id (internal ID), [1] data_alt (timestamp), [5] emp_id (employer ID), [6] template (file path), [7] titulo (job title), [8] origem (origin/source) are non-PII and skipped. Passwords are stored in plaintext, representing significant credential exposure.