Add dataset

README.md

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+---
+license: mit
+task_categories:
+  - token-classification
+language:
+  - en
+tags:
+  - pii
+  - privacy
+  - ner
+  - data-protection
+  - anonymization
+pretty_name: PII Detection Corpus
+size_categories:
+  - n<1K
+---
+
+# PII Detection Corpus
+
+Synthetic dataset of text samples containing labeled PII (Personally Identifiable Information) for testing and benchmarking PII detection/scrubbing tools.
+
+## Fields
+
+- `text`: Text sample containing PII
+- `pii_type`: Category of PII (email, phone, ssn, credit_card, ip, dob, address, passport, api_key, name, iban)
+- `pii_value`: The exact PII string in the text
+- `start`: Character offset start
+- `end`: Character offset end
+- `context`: Surrounding context category (medical, financial, support, legal, hr)
+
+All data is **fully synthetic** — no real personal information.
+
+## Usage
+
+```python
+from datasets import load_dataset
+ds = load_dataset("zachz/pii-detection-corpus")
+```
+
+## License
+
+MIT

data.csv

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+text,pii_type,pii_value,start,end,context
+"Please contact [email protected] for more information about your account.",email,[email protected],15,35,support
+"Send the invoice to [email protected] by end of week.",email,[email protected],24,45,financial
+"You can reach our HR department at [email protected] anytime.",email,[email protected],39,66,hr
+"My personal email is [email protected], please use it.",email,[email protected],21,52,support
+"Forward the medical records to [email protected] immediately.",email,[email protected],35,64,medical
+"Please call me at (555) 123-4567 to discuss the contract.",phone,(555) 123-4567,19,33,legal
+"Emergency contact number: 555-987-6543. Available 24/7.",phone,555-987-6543,26,38,medical
+"Reach our support line at +1-555-246-8135 during business hours.",phone,+1-555-246-8135,27,41,support
+"The patient's phone number is 555.321.7654 on file.",phone,555.321.7654,29,41,medical
+"Call 1-800-555-0199 for immediate assistance with your claim.",phone,1-800-555-0199,5,19,financial
+"Social security number on file: 123-45-6789. Please verify.",ssn,123-45-6789,33,44,hr
+"The applicant provided SSN 987-65-4321 on the form.",ssn,987-65-4321,28,39,hr
+"Tax ID associated with the account: 456-78-9012.",ssn,456-78-9012,37,48,financial
+"Records show SSN 111-22-3333 for the primary account holder.",ssn,111-22-3333,17,28,financial
+"Employee SSN: 222-33-4444. Update HR records accordingly.",ssn,222-33-4444,14,25,hr
+"Payment method on file: 4111-1111-1111-1111. Expires 12/28.",credit_card,4111-1111-1111-1111,26,45,financial
+"Charge the amount to card number 5500 0000 0000 0004.",credit_card,5500 0000 0000 0004,33,52,financial
+"Customer's card: 3782 822463 10005. Process refund.",credit_card,3782 822463 10005,17,34,financial
+"Use card 6011-0009-9013-9424 for the subscription payment.",credit_card,6011-0009-9013-9424,9,28,financial
+"Billing card ending in 4242: full number 4242424242424242.",credit_card,4242424242424242,40,56,financial
+"Server accessed from IP 192.168.1.105 at 3:42 AM.",ip,192.168.1.105,24,37,support
+"Suspicious login detected from 10.0.0.254 on the admin panel.",ip,10.0.0.254,31,41,support
+"Firewall blocked connection from 203.0.113.42 repeatedly.",ip,203.0.113.42,33,46,support
+"User's last known IP address: 172.16.254.1. Check access logs.",ip,172.16.254.1,29,41,support
+"Connection originated from 2001:0db8:85a3:0000:0000:8a2e:0370:7334.",ip,2001:0db8:85a3:0000:0000:8a2e:0370:7334,27,66,support
+"Patient date of birth: 03/15/1985. Verify with records.",dob,03/15/1985,23,33,medical
+"DOB on application: 1990-07-22. Matches government ID.",dob,1990-07-22,22,32,hr
+"The insured's birth date is 12/01/1978 as noted.",dob,12/01/1978,27,37,financial
+"Employee born on 11-30-1995. Update benefits enrollment.",dob,11-30-1995,17,27,hr
+"Records indicate DOB of 06/25/2001 for the minor.",dob,06/25/2001,27,37,legal
+"Ship to: 742 Evergreen Terrace, Springfield, IL 62704.",address,"742 Evergreen Terrace, Springfield, IL 62704",10,52,support
+"Home address listed: 221B Baker Street, London, NW1 6XE.",address,"221B Baker Street, London, NW1 6XE",22,53,hr
+"Send documents to 1600 Pennsylvania Ave NW, Washington, DC 20500.",address,"1600 Pennsylvania Ave NW, Washington, DC 20500",22,62,legal
+"Patient resides at 350 Fifth Avenue, New York, NY 10118.",address,"350 Fifth Avenue, New York, NY 10118",20,52,medical
+"Office location: 1 Infinite Loop, Cupertino, CA 95014.",address,"1 Infinite Loop, Cupertino, CA 95014",18,50,hr
+"Passport number: AB1234567. Valid until 2029.",passport,AB1234567,17,26,legal
+"Travel document: C9876543. Issued by US State Department.",passport,C9876543,17,25,legal
+"Passport on file: XY7654321. Needs renewal.",passport,XY7654321,17,26,hr
+"International ID: P12345678. Used for KYC verification.",passport,P12345678,18,27,financial
+"Document reference: N98765432. Verified in person.",passport,N98765432,21,30,legal
+"API key in config: sk-proj-abc123def456ghi789jkl012mno345pqr678. Rotate immediately.",api_key,sk-proj-abc123def456ghi789jkl012mno345pqr678,20,58,support
+"Found hardcoded key: AKIA1234567890ABCDEF in the source code.",api_key,AKIA1234567890ABCDEF,21,41,support
+"The token ghp_1234567890abcdefABCDEF1234567890abcd was exposed in logs.",api_key,ghp_1234567890abcdefABCDEF1234567890abcd,10,50,support
+"Stripe key found: sk_test_4eC39HqLyjWDarjtT1zdp7dc in production.",api_key,sk_test_4eC39HqLyjWDarjtT1zdp7dc,19,48,support
+"Database password: xK9#mP2$vL5nQ8wR was committed to the repo.",api_key,xK9#mP2$vL5nQ8wR,20,37,support
+"The claim was filed by James Robert Wilson on March 3rd.",name,James Robert Wilson,27,46,legal
+"Patient: Dr. Sarah Elizabeth Chen. Room 204B.",name,Dr. Sarah Elizabeth Chen,9,33,medical
+"Beneficiary listed as Mohammed Ali Al-Rashid on the policy.",name,Mohammed Ali Al-Rashid,23,44,financial
+"Interview scheduled with candidate Maria Guadalupe Torres-Vega.",name,Maria Guadalupe Torres-Vega,34,61,hr
+"Power of attorney granted to Alexander Dmitrievich Petrov.",name,Alexander Dmitrievich Petrov,30,58,legal
+"Wire transfer to IBAN: DE89 3704 0044 0532 0130 00. Process today.",iban,DE89 3704 0044 0532 0130 00,22,49,financial
+"Beneficiary account: GB29 NWBK 6016 1331 9268 19.",iban,GB29 NWBK 6016 1331 9268 19,22,49,financial
+"Payment IBAN: FR76 3000 6000 0112 3456 7890 189.",iban,FR76 3000 6000 0112 3456 7890 189,14,47,financial
+"Send funds to IT60 X054 2811 1010 0000 0123 456.",iban,IT60 X054 2811 1010 0000 0123 456,14,46,financial
+"Account holder IBAN: ES91 2100 0418 4502 0005 1332.",iban,ES91 2100 0418 4502 0005 1332,21,51,financial