celsolisboa.edu.br
Aug 7, 2026
Data breach from Centro Universitário Celso Lisboa, a Brazilian higher education institution based in Rio de Janeiro. The archive contains two files: student records (aluno.csv) and employee/staff records (funcionario.csv). Student data includes full names, CPF (Brazilian tax ID), RG (national ID), PIS numbers, hashed passwords (MD5), dates of birth, addresses, contact information, enrollment details, and academic status. Employee data includes full names, CPF, RG, hashed passwords (MD5), job titles, admission dates, addresses, and personnel details.
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.
celsolisboauniversity__aluno.csv23 columns51,201 rows
File structure
Format: CSV·Delimiter: Comma·Has header: yes·Quote: "
| Source column | Mapped field | Confidence | LLM assessment |
|---|---|---|---|
| 1 | ssn | high | [1] header 'rg_aluno' — Brazilian RG national ID number, format matches RG pattern |
| 2 | ssn | high | [2] header 'cpf_aluno' — Brazilian CPF tax ID, 11-digit numbers matching CPF format |
| 5 | fullName | high | [5] header 'nome_aluno' (student name), values are full names in all caps |
| 6 | gender | high | [6] header 'sexo_aluno' (student sex), values are M/F |
| 9 | password | high | [9] header 'senha_aluno' (student password), values are 32-char MD5 hashes |
| 10 | phone | medium | [10] header 'com_fax_aluno' (work/commercial fax), values are phone numbers like 2125851521 |
| 13 | fullName | high | [13] header 'nome_mae_aluno' (mother's name), values are full names — PII of associated person |
| 14 | fullName | high | [14] header 'nome_pai_aluno' (father's name), values are full names — PII of associated person |
| 25 | high | [25] header 'res_email_aluno' (residential email), values contain email addresses with @ signs | |
| 30 | dob | high | [30] header 'nascimento_aluno' (birth date), values are YYYY-MM-DD birth dates |
| 44 | zip | medium | [44] header 'com_end_cep_aluno' (commercial address postal code), values are 8-digit Brazilian CEP postal codes |
| 49 | phone | high | [49] header 'res_celular_aluno' (residential mobile), values are Brazilian mobile numbers |
| 50 | zip | high | [50] header 'res_end_cep_aluno' (residential CEP), values are 8-digit Brazilian postal codes |
| 55 | phone | high | [55] header 'com_telefone_aluno' (commercial telephone), values are phone numbers |
| 59 | phone | high | [59] header 'res_telefone_aluno' (residential telephone), values are phone numbers |
| 66 | address2 | medium | [66] header 'com_end_bairro_aluno' (commercial address neighborhood/district), values like BENFICA |
| 67 | city | high | [67] header 'com_end_cidade_aluno' (commercial address city), values are RIO DE JANEIRO |
| 68 | address2 | medium | [68] header 'com_end_numero_aluno' (commercial address number), values are street numbers like 321, 416 |
| 73 | address2 | medium | [73] header 'res_end_bairro_aluno' (residential neighborhood), values are district names like CACHAMBI, BENFICA |
| 74 | city | high | [74] header 'res_end_cidade_aluno' (residential city), values are RIO DE JANEIRO |
| 98 | address1 | high | [98] header 'com_end_logradouro_aluno' (commercial street address), values are street names like RUA ANA NERI |
| 100 | address1 | high | [100] header 'res_end_logradouro_aluno' (residential street address), values are full street names |
| 103 | medium | [103] header 'email_institucional_aluno' (institutional email), mostly NULL in sample but is an email field |
Notes: 106 columns total from Brazilian university student records (aluno.csv). Key PII includes CPF (Brazilian tax ID) and RG (national ID) mapped as ssn, MD5-hashed passwords, full names including parents' names, DOB, residential and commercial addresses, phones, and emails. Several address sub-fields (neighborhood, street number) mapped to address2 as they are address components. Columns for enrollment codes, course IDs, academic status flags, timestamps, and internal counters are skipped.
celsolisboauniversity__funcionario.csv18 columns2,221 rows
File structure
Format: CSV·Delimiter: Comma·Has header: yes·Quote: "
| Source column | Mapped field | Confidence | LLM assessment |
|---|---|---|---|
| 1 | ssn | high | [1] 'rg_funcionario' — RG is the Brazilian national identity document number, a government-issued personal ID |
| 2 | ssn | high | [2] 'cpf_funcionario' — CPF is the Brazilian individual taxpayer registry number, equivalent to SSN |
| 4 | gender | high | [4] 'sexo_funcionario' — values are 'M'/'F', Brazilian Portuguese for sex/gender |
| 5 | fullName | high | [5] 'nome_funcionario' — full names in all caps, e.g. 'MAURO SANTORO', 'VICTORIA PALMEIRA PINTO' |
| 8 | password | high | [8] 'senha_funcionario' — 'senha' means password in Portuguese; values are 32-char hex strings (MD5 hashes) |
| 15 | fullName | medium | [15] 'nome_mae_funcionario' — mother's name; a named individual's PII even if mostly blank in sample |
| 17 | fullName | medium | [17] 'nome_pai_funcionario' — father's name; a named individual's PII |
| 22 | high | [22] 'res_email_funcionario' — residential/personal email; values contain @celsolisboa.edu.br addresses | |
| 29 | dob | high | [29] 'nascimento_funcionario' — 'nascimento' means birth in Portuguese; values are YYYY-MM-DD dates of birth |
| 40 | phone | medium | [40] 'res_celular_funcionario' — 'celular' means mobile phone; values include numeric strings like '77251905', '86211784' |
| 47 | zip | high | [47] 'res_end_cep_funcionario' — 'CEP' is the Brazilian postal code; values are 8-digit codes like '22240006' |
| 56 | phone | high | [56] 'res_telefone_funcionario' — residential telephone; values include '555-666-0606', '21998023474' |
| 58 | phone | medium | [58] 'res_telefone2_funcionario' — second residential telephone number field |
| 67 | fullName | medium | [67] 'nome_conjugue_funcionario' — spouse's name; a named individual's PII |
| 68 | phone | medium | [68] 'res_telefone3_funcionario' — third residential telephone number field |
| 70 | city | high | [70] 'res_end_cidade_funcionario' — 'cidade' means city; values are 'RIO DE JANEIRO' |
| 72 | address1 | high | [72] 'res_end_numero_funcionario' — residential address street number; part of physical address |
| 73 | address2 | high | [73] 'res_end_bairro_funcionario' — 'bairro' means neighborhood/district; secondary address component |
Notes: 86 columns total from funcionario.csv (employee records). Brazilian-specific IDs: CPF (taxpayer ID) and RG (national ID) both mapped to ssn as closest equivalent. 'senha' = hashed password (MD5). Admission date (admissao_data) and RG issue date are employment/document dates, not DOB — skipped. Many cpainel_* columns are internal access-control flags — skipped. Mother/father/spouse name fields mapped as fullName since they contain named individuals' PII.