What is included in Log Files with Sensitive Data?

This page includes curated sample entries, related tools, and neighboring sample collections for Log Files with Sensitive Data.

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Log Files with Sensitive Data

Sample log files containing various types of PII (Personally Identifiable Information) for testing PII detection and log redaction tools

Samples

Entries inside this sample collection

TextSimple

Web Server Access Log with PII

Apache/Nginx access log containing IP addresses, emails, and user-sensitive information

Tags

web server, access log, ip address, email, apache, nginx

plaintext

192.168.1.100 - - [17/Jan/2026:10:30:45 +0000] "GET /api/user/profile?id=12345 HTTP/1.1" 200 1234 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36" user@email.com
10.0.0.50 - john.doe@example.com [17/Jan/2026:10:31:12 +0000] "POST /api/login HTTP/1.1" 200 567 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)" "-"
203.45.67.89 - - [17/Jan/2026:10:32:01 +0000] "GET /[email protected] HTTP/1.1" 200 2345 "https://example.com/products" "Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X)"
172.16.0.25 - admin@company.org [17/Jan/2026:10:33:22 +0000] "PUT /api/users/67890/update HTTP/1.1" 200 890 "https://admin.example.com/dashboard" "Mozilla/5.0 (X11; Linux x86_64)"
8.8.8.8 - - [17/Jan/2026:10:34:45 +0000] "GET /reset-password?token=abc123def456&[email protected] HTTP/1.1" 302 456 "-" "curl/7.68.0"
45.33.32.156 - david.kim@yahoo.com [17/Jan/2026:10:35:00 +0000] "DELETE /api/account/delete?id=54321 HTTP/1.1" 200 123 "https://example.com/settings" "Mozilla/5.0 (Windows NT 10.0)"
185.199.108.153 - - [17/Jan/2026:10:36:15 +0000] "GET /download?file=report.pdf&[email protected] HTTP/1.1" 200 5678901 "-" "wget/1.20.3"

logFormat: Common Log Format / Combined Log Format
piiTypes: ["email","ip_address","user_id"]
sampleCount: 7

TextIntermediate

Authentication and Authorization Log

Authentication logs containing usernames, emails, phone numbers, tokens, and session data

Tags

authentication, authorization, jwt, mfa, session, oauth

plaintext

[2026-01-17 10:30:00] INFO: Authentication attempt for user: john.smith@example.com
[2026-01-17 10:30:01] INFO: Login successful for user_id: USR-2026-00123, email: john.smith@example.com
[2026-01-17 10:30:02] INFO: Session created - session_id: sess_abc123xyz456, expires: 2026-01-17 18:30:02
[2026-01-17 10:31:15] INFO: MFA code sent to phone: +1 (555) 123-4567
[2026-01-17 10:31:20] INFO: JWT token issued: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gU21pdGgiLCJpYXQiOjE1MTYyMzkwMn0
[2026-01-17 10:32:00] WARNING: Failed login attempt for username: admin@company.com from IP: 192.168.1.50
[2026-01-17 10:33:00] INFO: Password reset requested for email: sarah.jones@gmail.com
[2026-01-17 10:33:01] INFO: Reset token generated: reset_tok_987654321abcdef, valid for 1 hour
[2026-01-17 10:34:00] INFO: User registration - name: Michael Brown, email: michael.brown@yahoo.com, phone: +1-415-555-7890
[2026-01-17 10:35:00] INFO: OAuth authentication successful - provider: google, email: emily.davis@gmail.com, external_id: 123456789012345678901
[2026-01-17 10:36:00] INFO: API key authentication - key: sk_live_1234567890ABCDEFGHIJKLMNOPQRST, user_id: USR-2026-00456
[2026-01-17 10:37:00] INFO: Session refresh - old_token: eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9, new_token: eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.new

logFormat: Application Log
piiTypes: ["email","phone","token","jwt","api_key","session_id"]
sampleCount: 11

TextIntermediate

E-commerce Transaction Log

Transaction logs containing credit card numbers, addresses, SSN, and financial information

Tags

ecommerce, transaction, credit card, ssn, payment

plaintext

[2026-01-17 11:00:00] TRANSACTION_ID: TXN-2026-001 | ORDER_ID: ORD-12345 | USER_EMAIL: customer@email.com | CARD: 4532-1234-5678-9010 | AMOUNT: $99.99
[2026-01-17 11:01:00] TRANSACTION_ID: TXN-2026-002 | ORDER_ID: ORD-12346 | USER_EMAIL: john.smith@gmail.com | CARD: 5421-0000-1234-5678 | AMOUNT: $249.50
[2026-01-17 11:02:00] TRANSACTION_ID: TXN-2026-003 | ORDER_ID: ORD-12347 | USER_EMAIL: sarah.jones@outlook.com | CARD: 3714-496353-98410 | AMOUNT: $1,500.00
[2026-01-17 11:03:00] SHIPPING_ADDRESS: 123 Main Street, New York, NY 10001, United States | PHONE: +1 (212) 555-0123 | RECIPIENT: Robert Johnson
[2026-01-17 11:04:00] TRANSACTION_ID: TXN-2026-004 | BILLING_ZIP: 90210 | CARD: 6011-1234-5678-9012 | SSN: 123-45-6789 | USER_ID: USR-98765
[2026-01-17 11:05:00] TRANSACTION_ID: TXN-2026-005 | ORDER_ID: ORD-12350 | USER_EMAIL: emily.wilson@yahoo.com | CARD: 3528-0012-3456-7890 | AMOUNT: $79.99
[2026-01-17 11:06:00] REFUND_REQUEST: TXN-2026-001 | REFUND_TO: 4532123456789010 | REASON: Product defect | EMAIL: customer@email.com
[2026-01-17 11:07:00] TRANSACTION_ID: TXN-2026-006 | USER_EMAIL: michael.brown@gmail.com | SHIPPING: 456 Oak Avenue, Los Angeles, CA 90001, USA | CARD: 4111-1111-1111-1111
[2026-01-17 11:08:00] TRANSACTION_ID: TXN-2026-007 | ORDER_ID: ORD-12353 | USER_EMAIL: lisa.anderson@company.org | CARD: 5555-4444-3333-2222 | AMOUNT: $399.00
[2026-01-17 11:09:00] TRANSACTION_ID: TXN-2026-008 | VERIFICATION: SSN=987-65-4321, DOB=1985-03-15, EMAIL=david.kim@hotmail.com | CARD: 4222-2222-2222-2222

logFormat: Transaction Log
piiTypes: ["email","credit_card","ssn","address","phone","dob"]
creditCardBrands: ["Visa","Mastercard","Amex","Discover"]
sampleCount: 10

TextIntermediate

API Request and Response Log

API logs containing API keys, bearer tokens, session IDs, and authentication credentials

Tags

api, rest, authentication, bearer token, api key

plaintext

[2026-01-17 12:00:00] GET /api/v1/users/12345
Headers:
  Authorization: Bearer eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ
  X-API-Key: sk_live_1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890
  User-Agent: Mozilla/5.0
  X-Session-ID: sess_1a2b3c4d5e6f7g8h9i0j
Response: 200 OK

[2026-01-17 12:01:00] POST /api/v1/auth/login
Body: {"email":"[email protected]","password":"SecretPass123!","remember_me":true}
Headers:
  X-Request-ID: req_abc123def456
Response: 200 OK
{
  "access_token": "eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.newtoken",
  "refresh_token": "rt_9876543210abcdefghijklmnopqrstuvwxyz",
  "user_id": "USR-2026-00123"
}

[2026-01-17 12:02:00] GET /api/v1/stripe/payments
Headers:
  Authorization: Bearer sk_test_4eC39HqLyjWDarjtT1zdp7dc
  Stripe-Account: acct_1GqLjkA3mF5K6L7P
Response: 200 OK

[2026-01-17 12:03:00] POST /api/v1/aws/s3/upload
Headers:
  X-Amz-Security-Token: FwoGZXIvYXdzEBYaDGVSbEXAMPLE/TOKEN/1234567890abcdef
  X-Amz-Credential-Id: AKIAIOSFODNN7EXAMPLE/20260117/us-east-1/s3/aws4_request
Response: 201 Created

[2026-01-17 12:04:00] GET /api/v1/github/repos
Headers:
  Authorization: token ghp_1234567890abcdefghijklmnopqrstuvwxyz1234567890abcdefghi
  User-Agent: GitHub-App/1.0
Response: 200 OK

[2026-01-17 12:05:00] POST /api/v1/slack/message
Headers:
  Authorization: Bearer xoxb-1234567890-1234567890123-abcdefghijklmnopqrstuvwxyz
  Content-Type: application/json
Body: {"channel":"C12345678","text":"API test message"}
Response: 200 OK

[2026-01-17 12:06:00] GET /api/v1/sendgrid/email
Headers:
  Authorization: Bearer SG.12345678.012345678901abcdefghijklmnopqrstuvwxyz0123456789
Response: 200 OK

logFormat: HTTP Log
piiTypes: ["api_key","bearer_token","session_id","email","password"]
apis: ["Stripe","AWS","GitHub","Slack","SendGrid"]
sampleCount: 7

TextIntermediate

Database Query Log with Personal Data

Database query logs containing user personal information, IDs, and sensitive data

Tags

database, sql, query log, personal data

plaintext

[2026-01-17 13:00:00] QUERY: SELECT * FROM users WHERE id = 12345
Result: {
  "id": 12345,
  "email": "[email protected]",
  "name": "John Smith",
  "phone": "+1-555-123-4567",
  "ssn": "123-45-6789",
  "address": "123 Main St, New York, NY 10001",
  "date_of_birth": "1985-03-15"
}
Execution time: 5ms

[2026-01-17 13:01:00] QUERY: INSERT INTO users (email, name, phone) VALUES ('[email protected]', 'Sarah Jones', '+1-415-555-7890')
Result: INSERT successful, new user_id: 12346
Execution time: 8ms

[2026-01-17 13:02:00] QUERY: UPDATE users SET credit_card = '4111-1111-1111-1111', expiry = '12/25', cvv = '123' WHERE id = 12347
Result: UPDATE successful, 1 row affected
Execution time: 6ms

[2026-01-17 13:03:00] QUERY: SELECT * FROM orders WHERE user_email = '[email protected]'
Result: {
  "orders": [
    {"order_id": "ORD-001", "total": 99.99, "shipping_address": "456 Oak Ave, Los Angeles, CA 90001"},
    {"order_id": "ORD-002", "total": 149.50, "shipping_address": "456 Oak Ave, Los Angeles, CA 90001"}
  ]
}
Execution time: 12ms

[2026-01-17 13:04:00] QUERY: DELETE FROM sessions WHERE session_token = 'sess_abc123def456789'
Result: DELETE successful, 1 row affected
Execution time: 3ms

[2026-01-17 13:05:00] QUERY: SELECT email, password_hash FROM users WHERE email = '[email protected]'
Result: {"email": "[email protected]", "password_hash": "$2a$10$abcdefghijklmnopqrstuvwxyz123456"}
Execution time: 4ms

[2026-01-17 13:06:00] QUERY: INSERT INTO payment_methods (user_id, card_number, iban) VALUES (12348, '5421-0000-1234-5678', 'DE89370400440532013000')
Result: INSERT successful
Execution time: 7ms

[2026-01-17 13:07:00] QUERY: SELECT * FROM patient_records WHERE patient_id = 'PAT-2026-00123'
Result: {
  "patient_id": "PAT-2026-00123",
  "name": "Emily Wilson",
  "ssn": "987-65-4321",
  "medical_record_number": "MRN-123456789",
  "email": "[email protected]",
  "phone": "+1-312-555-9876"
}
Execution time: 15ms

logFormat: Database Query Log
piiTypes: ["email","phone","ssn","address","credit_card","dob","iban"]
sampleCount: 7

TextSimple

Customer Support Chat Log

Chat logs containing customer emails, phone numbers, names, and support tickets

Tags

chat, customer support, email, phone, ticket

plaintext

[Chat Session: CS-2026-00123]
Date: 2026-01-17 14:00:00
Agent: Support_Team_1
Customer: John Smith
Email: john.smith@example.com
Phone: +1 (555) 123-4567

[14:00:30] Customer: Hi, I need help with my order ORD-12345
[14:00:45] Agent: Hello John! I'd be happy to help. How can I assist you with your order?
[14:01:00] Customer: The shipping address is wrong. It should be 123 Main St, New York, NY 10001, not 456 Oak Ave
[14:01:30] Agent: I understand. Let me update that for you. Your email is [email protected], correct?
[14:01:45] Customer: Yes, that's right. My phone number is also +1-555-123-4567 if you need to reach me
[14:02:00] Agent: Thank you. I've updated your shipping address. You'll receive a confirmation at john.smith@example.com

---

[Chat Session: CS-2026-00124]
Date: 2026-01-17 14:15:00
Agent: Support_Team_2
Customer: Sarah Jones
Email: sarah.jones@gmail.com
Phone: (415) 555-7890

[14:15:30] Customer: I need to return my purchase. Order ID: ORD-12346
[14:15:45] Agent: Hi Sarah! I can help process your return. Can you confirm the email address associated with your account?
[14:16:00] Customer: Yes, it's [email protected]. I paid with my Visa ending in 1234
[14:16:30] Agent: Perfect. I've initiated the return. You'll receive a refund confirmation email at [email protected]
[14:16:45] Customer: Great, thank you! My phone number is (415) 555-7890 if you need to contact me

---

[Chat Session: CS-2026-00125]
Date: 2026-01-17 14:30:00
Agent: Support_Team_1
Customer: Michael Brown
Email: [email protected]
Phone: +1-312-555-9876

[14:30:30] Customer: I forgot my password. Can you reset it for [email protected]?
[14:30:45] Agent: I can help with that. For security, can you confirm your phone number?
[14:31:00] Customer: Sure, it's +1-312-555-9876
[14:31:30] Agent: Thank you. I've sent a password reset link to michael.brown@yahoo.com

logFormat: Chat Log
piiTypes: ["email","phone","name","address"]
sampleCount: 3

TextComplex

Financial Application Log

Financial logs containing IBAN bank accounts, passport numbers, and financial identifiers

Tags

financial, iban, passport, swift, wire transfer

plaintext

[2026-01-17 15:00:00] TRANSACTION_ID: TXN-2026-FIN-001
FROM_ACCOUNT: DE89370400440532013000
TO_ACCOUNT: GB82WEST12345698765432
AMOUNT: €10,000.00
CURRENCY: EUR
SEPA_REFERENCE: REF-2026-00123
SENDER_NAME: Hans Mueller
SENDER_ADDRESS: Mozartstraße 15, 80333 München, Germany
SENDER_PASSPORT: X12345678
RECEIVER_NAME: John Smith
RECEIVER_IBAN: GB82WEST12345698765432

[2026-01-17 15:01:00] ACCOUNT_VERIFICATION
CUSTOMER_ID: CUST-2026-98765
FULL_NAME: Marie Dubois
DATE_OF_BIRTH: 1990-05-20
PLACE_OF_BIRTH: Paris, France
PASSPORT_NUMBER: 12AB34567
NATIONAL_ID: 123456789012345678901
IBAN: FR7630006000011234567890189
BIC: BNPPARFPPXXX

[2026-01-17 15:02:00] WIRE_TRANSFER
FROM: CH9300762011623852957
TO: US12345678901234567890
AMOUNT: $50,000.00
SWIFT_CODE: BOFAUS3NXXX
ROUTING_NUMBER: 026009593
ACCOUNT_NUMBER: 123456789
BENEFICIARY: Sarah Johnson
BENEFICIARY_ADDRESS: 742 Evergreen Terrace, Springfield, IL 62701, USA
BENEFICIARY_PASSPORT: US12345678

[2026-01-17 15:03:00] LOAN_APPLICATION
APPLICANT: Zhao Wei
ID_NUMBER: 110105199001011234 (China ID)
PASSPORT: E12345678
CONTACT: +86-138-0013-8000
EMAIL: zhaowei@example.cn
INCOME: ¥500,000 annually
REQUESTED_AMOUNT: ¥1,000,000

[2026-01-17 15:04:00] ACCOUNT_OPENING
CUSTOMER: Carlos Rodríguez
PASSPORT: ABC123456
NATIONAL_ID: 12345678A (Spain DNI)
IBAN: ES9121000418450200051332
ADDRESS: Calle Mayor 45, 28013 Madrid, Spain
PHONE: +34-612-345-678
EMAIL: carlos.rodriguez@example.es

[2026-01-17 15:05:00] INTERNATIONAL_TRANSFER
FROM: IT60X0542811101000000123456
TO: JP8730006000011234567890189
AMOUNT: ¥5,000,000
SENDER: Mario Rossi
SENDER_PASSPORT: AA1234567
SENDER_FISCAL_CODE: RSSMRA80A01H501U
RECEIVER: Tanaka San
RECEIVER_PASSPORT: TJ12345678

logFormat: Financial Transaction Log
piiTypes: ["iban","passport","national_id","address","phone","email"]
ibanCountries: ["DE","GB","FR","CH","US","ES","IT","JP"]
sampleCount: 6

TextComplex

Healthcare and Medical Record Log

Healthcare logs containing patient IDs, medical record numbers, and HIPAA-sensitive information

Tags

healthcare, hipaa, medical record, patient, npi

plaintext

[2026-01-17 16:00:00] PATIENT_VISIT_ID: VISIT-2026-00123
PATIENT_ID: PAT-2026-00123
MEDICAL_RECORD_NUMBER: MRN-000123456
PATIENT_NAME: John Smith
DATE_OF_BIRTH: 1985-03-15
SSN: 123-45-6789
ADDRESS: 123 Main St, New York, NY 10001
PHONE: +1-555-123-4567
EMAIL: john.smith@example.com
INSURANCE_ID: INS-BCBS-987654321
DIAGNOSIS: I10 (Essential (primary) hypertension)
TREATMENT: Prescribed Lisinopril 10mg daily

[2026-01-17 16:01:00] LAB_RESULTS
PATIENT_ID: PAT-2026-00234
MRN: MRN-000234567
PATIENT_NAME: Sarah Johnson
DOB: 1978-11-22
SSN: 987-65-4321
TEST_TYPE: Complete Blood Count (CBC)
RESULTS: Hgb: 12.5 g/dL, Hct: 37%, WBC: 6.5 x 10^9/L
ORDERING_PHYSICIAN: Dr. Emily Davis, NPI: 1234567890
FACILITY: City General Hospital, NPI: 0987654321

[2026-01-17 16:02:00] PRESCRIPTION
PATIENT_ID: PAT-2026-00345
MRN: MRN-000345678
PATIENT_NAME: Michael Brown
DOB: 1992-07-08
ADDRESS: 456 Oak Ave, Los Angeles, CA 90001
EMAIL: michael.brown@example.com
PHONE: (312) 555-9876
PRESCRIBER: Dr. Robert Wilson, LICENSE: MD-12345
DRUG: Atorvastatin Calcium 20mg
QUANTITY: 30 tablets
REFILLS: 3

[2026-01-17 16:03:00] INSURANCE_CLAIM
CLAIM_ID: CLAIM-2026-A1B2C3
SUBSCRIBER_ID: SUB-BCBS-789012
PATIENT_NAME: Emily Davis
PATIENT_SSN: 456-78-9012
GROUP_NUMBER: GRP-123456
MEMBER_ID: MEM-987654321
DIAGNOSIS_CODES: I10, E11.9 (Type 2 diabetes mellitus without complications)
PROCEDURE_CODES: 99213, 83036
BILLED_AMOUNT: $250.00
ALLOWED_AMOUNT: $180.00
PATIENT_RESPONSIBILITY: $36.00

[2026-01-17 16:04:00] EMERGENCY_ROOM_VISIT
VISIT_ID: ER-2026-04567
PATIENT_ID: PAT-2026-00456
MRN: MRN-000456789
PATIENT_NAME: David Wilson
DOB: 1955-12-30
SSN: 321-54-9876
ADDRESS: 789 Pine Rd, Chicago, IL 60601
EMAIL: david.wilson@example.com
PHONE: +1-773-555-1234
INSURANCE: Medicare
MEDICARE_ID: 1A2B3C4D5E
CHIEF_COMPLAINT: Chest pain
DISPOSITION: Admitted to ICU
ATTENDING_PHYSICIAN: Dr. Sarah Martinez, NPI: 9876543210

[2026-01-17 16:05:00] TELEHEALTH_CONSULTATION
CONSULT_ID: TC-2026-78901
PATIENT_NAME: Lisa Anderson
DOB: 1988-04-15
EMAIL: lisa.anderson@example.com
PHONE: (415) 555-7890
PLATFORM: Zoom Meeting ID: 123-456-789
PROVIDER: Dr. James Taylor, LICENSE: PSY-54321
DIAGNOSIS: F41.1 (Generalized anxiety disorder)
TREATMENT_PLAN: Cognitive behavioral therapy, weekly sessions
PRESCRIPTION: Sertraline 50mg daily

logFormat: Healthcare Log
piiTypes: ["ssn","dob","address","phone","email","insurance_id","medical_record"]
hipaaIdentifiers: ["name","ssn","dob","address","phone","email","medical_record"]
sampleCount: 6

TextIntermediate

User Registration Log

Registration logs containing various ID formats, national IDs, and personal identifiers

Tags

registration, national id, passport, user profile

plaintext

[2026-01-17 17:00:00] NEW_REGISTRATION
USER_ID: USR-2026-00123
EMAIL: john.smith@example.com
USERNAME: johnsmith1985
PASSWORD_HASH: $2a$10$abcdefghijklmnopqrstuvwxyz123456
FULL_NAME: John Smith
DATE_OF_BIRTH: 1985-03-15
PHONE: +1-555-123-4567
ADDRESS: 123 Main St, New York, NY 10001, USA
COUNTRY: US
SSN: 123-45-6789
REGISTRATION_IP: 192.168.1.100
USER_AGENT: Mozilla/5.0 (Windows NT 10.0; Win64; x64)
EMAIL_VERIFIED: true
PHONE_VERIFIED: true

[2026-01-17 17:01:00] NEW_REGISTRATION
USER_ID: USR-2026-00124
EMAIL: zhang.wei@example.cn
USERNAME: zhangwei1990
FULL_NAME: 张伟
DATE_OF_BIRTH: 1990-05-20
PHONE: +86-138-0013-8000
ADDRESS: 北京市朝阳区建国路88号
COUNTRY: CN
NATIONAL_ID: 110105199001011234
ID_TYPE: China Resident Identity Card
PASSPORT: G12345678
REGISTRATION_IP: 123.45.67.89
USER_AGENT: Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1)
EMAIL_VERIFIED: false

[2026-01-17 17:02:00] NEW_REGISTRATION
USER_ID: USR-2026-00125
EMAIL: marie.dubois@example.fr
USERNAME: mariedubois
FULL_NAME: Marie Dubois
DATE_OF_BIRTH: 1988-11-12
PHONE: +33-6-12-34-56-78
ADDRESS: 15 Avenue des Champs-Élysées, 75008 Paris, France
COUNTRY: FR
NATIONAL_ID: 123456789012
ID_TYPE: French INSEE number
PASSPORT: 12AB34567
REGISTRATION_IP: 82.123.45.67
EMAIL_VERIFIED: true

[2026-01-17 17:03:00] NEW_REGISTRATION
USER_ID: USR-2026-00126
EMAIL: yuki.tanaka@example.jp
USERNAME: yukitanaka
FULL_NAME: 田中 優希
DATE_OF_BIRTH: 1995-08-30
PHONE: +81-90-1234-5678
ADDRESS: 東京都渋谷区道玄坂1-2-3
COUNTRY: JP
NATIONAL_ID: 123456789012
ID_TYPE: My Number card
PASSPORT: TJ12345678
REGISTRATION_IP: 133.1.2.3
EMAIL_VERIFIED: true

[2026-01-17 17:04:00] NEW_REGISTRATION
USER_ID: USR-2026-00127
EMAIL: hans.mueller@example.de
USERNAME: hansmueller
FULL_NAME: Hans Müller
DATE_OF_BIRTH: 1978-02-14
PHONE: +49-170-12345678
ADDRESS: Mozartstraße 15, 80333 München, Germany
COUNTRY: DE
NATIONAL_ID: 12345678901
ID_TYPE: German Steuerliche Identifikationsnummer
PASSPORT: X12345678
REGISTRATION_IP: 84.56.78.90
EMAIL_VERIFIED: true

[2026-01-17 17:05:00] NEW_REGISTRATION
USER_ID: USR-2026-00128
EMAIL: carlos.rodriguez@example.es
USERNAME: carlosrodriguez
FULL_NAME: Carlos Rodríguez
DATE_OF_BIRTH: 1992-06-18
PHONE: +34-612-345-678
ADDRESS: Calle Mayor 45, 28013 Madrid, Spain
COUNTRY: ES
NATIONAL_ID: 12345678A
ID_TYPE: Spanish DNI
PASSPORT: ABC123456
REGISTRATION_IP: 95.123.45.67
EMAIL_VERIFIED: false

logFormat: Registration Log
piiTypes: ["email","phone","address","dob","ssn","national_id","passport"]
nationalIdTypes: ["US SSN","China ID","France INSEE","Japan My Number","German ID","Spanish DNI"]
sampleCount: 6

TextComplex

Developer Debug Log with Credentials

Debug logs containing API keys, bearer tokens, credentials, and sensitive configuration

Tags

debug, credentials, api keys, passwords, tokens

plaintext

[2026-01-17 18:00:00] [DEBUG] Application startup configuration:
{
  "app_name": "MyApplication",
  "version": "2.1.0",
  "environment": "production",
  "database": {
    "host": "db.example.com",
    "port": 5432,
    "username": "app_user",
    "password": "Sup3rS3cr3tP@ssw0rd!",
    "database": "myapp_production",
    "ssl": true
  },
  "redis": {
    "host": "redis.example.com",
    "port": 6379,
    "password": "R3d1sS3cr3tK3y!"
  },
  "jwt": {
    "secret": "JWT_S3cr3t_K3y_Must_B3_V3ry_L0ng_4nd_S3cur3!",
    "expires_in": "7d"
  },
  "api_keys": {
    "stripe": "sk_live_51HrAbG2E3Zi example very long stripe key abcdefghijklmnopqrstuvwxyz0123456789",
    "aws": "AKIAIOSFODNN7EXAMPLE",
    "aws_secret": "wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY",
    "sendgrid": "SG.12345678.012345678901abcdefghijklmnopqrstuvwxyz0123456789"
  }
}

[2026-01-17 18:01:00] [DEBUG] User authentication attempt:
{
  "endpoint": "/api/auth/login",
  "method": "POST",
  "request_body": {
    "email": "[email protected]",
    "password": "UserP@ss123!",
    "remember_me": true
  },
  "headers": {
    "User-Agent": "Mozilla/5.0",
    "X-Forwarded-For": "192.168.1.100",
    "X-API-Key": "secret_api_key_1234567890abcdefghijklmnopqrstuvwxyz"
  }
}

[2026-01-17 18:02:00] [DEBUG] Database connection established:
{
  "connection_string": "postgresql://app_user:Sup3rS3cr3tP@[email protected]:5432/myapp_production?sslmode=require",
  "pool_size": 20,
  "timeout": 30000
}

[2026-01-17 18:03:00] [DEBUG] External API call:
{
  "service": "Payment Gateway",
  "url": "https://api.stripe.com/v1/charges",
  "method": "POST",
  "headers": {
    "Authorization": "Bearer sk_live_51HrAbG2E3Zi very long stripe key abcdefghijklmnopqrstuvwxyz0123456789"
  },
  "request_body": {
    "amount": 9999,
    "currency": "usd",
    "source": "tok_visa",
    "description": "Order #12345"
  }
}

[2026-01-17 18:04:00] [DEBUG] Email service configuration:
{
  "provider": "SendGrid",
  "api_key": "SG.12345678.012345678901abcdefghijklmnopqrstuvwxyz0123456789",
  "from_email": "[email protected]",
  "from_name": "MyApp",
  "smtp_host": "smtp.sendgrid.net",
  "smtp_port": 587,
  "smtp_user": "apikey",
  "smtp_password": "SG.12345678.012345678901abcdefghijklmnopqrstuvwxyz0123456789"
}

[2026-01-17 18:05:00] [DEBUG] AWS S3 file upload:
{
  "access_key": "AKIAIOSFODNN7EXAMPLE",
  "secret_access_key": "wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY",
  "bucket": "myapp-uploads",
  "region": "us-west-2",
  "file_path": "uploads/user_12345/document.pdf",
  "content_type": "application/pdf"
}

[2026-01-17 18:06:00] [DEBUG] OAuth callback:
{
  "provider": "google",
  "code": "4/0AX4XfWjQ example oauth code很长很长的code",
  "client_id": "123456789-abcdefg.apps.googleusercontent.com",
  "client_secret": "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et_here_abcdefghij",
  "redirect_uri": "https://example.com/auth/callback",
  "access_token": "ya29.a0AfH6SMBx example very long google access token",
  "refresh_token": "1//0g example very long google refresh token",
  "user_email": "[email protected]",
  "user_id": "123456789012345678901"
}

[2026-01-17 18:07:00] [DEBUG] Session token generation:
{
  "user_id": "USR-12345",
  "session_id": "sess_1a2b3c4d5e6f7g8h9i0j",
  "access_token": "eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c",
  "refresh_token": "rt_9876543210abcdefghijklmnopqrstuvwxyz1234567890",
  "expires_in": 3600,
  "token_type": "Bearer"
}

[2026-01-17 18:08:00] [DEBUG] Third-party service credentials:
{
  "service": "Analytics",
  "tracking_id": "UA-12345678-1",
  "api_key": "AIzaSyD very long google analytics api key abcdefghijklmnopqrstuvwxyz0123456789",
  "measurement_id": "G-ABC123DEF",
  "service_account_key": {
    "type": "service_account",
    "project_id": "my-app-123456",
    "private_key_id": "key_id_here",
    "private_key": "-----BEGIN RSA PRIVATE KEY-----\nVery long private key content here\nMIIEowIBAAKCAQEA2Z2Q very long key content continues for many lines\n-----END RSA PRIVATE KEY-----\n",
    "client_email": "[email protected]"
  }
}

logFormat: Debug Log
piiTypes: ["password","api_key","secret_key","access_token","private_key","email","connection_string"]
services: ["PostgreSQL","Redis","JWT","Stripe","AWS","SendGrid","Google OAuth","Google Analytics"]
sampleCount: 9

Tools

Log Files with Sensitive Data

Entries inside this sample collection

Web Server Access Log with PII

Authentication and Authorization Log

E-commerce Transaction Log

API Request and Response Log

Database Query Log with Personal Data

Customer Support Chat Log

Financial Application Log

Healthcare and Medical Record Log

User Registration Log

Developer Debug Log with Credentials

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