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pii_type
stringclasses
10 values
name_tr
stringclasses
10 values
regex
stringclasses
10 values
checksum
stringclasses
5 values
masked_example
stringclasses
10 values
kvkk_category
stringclasses
6 values
tckn
T.C. Kimlik No
\b[1-9][0-9]{10}\b
yes (mod-11 checksum)
123******89
kimlik
iban_tr
IBAN (TR)
\bTR[0-9]{2}[0-9]{5}[0-9]{17}\b
yes (mod-97)
TR12 **** **** **** 3456
finansal
vkn
Vergi Kimlik No
\b[0-9]{10}\b
yes (algoritmik)
12*****890
kimlik
phone_tr
Telefon (TR)
\b(?:\+90|0)?5[0-9]{9}\b
no
+90 5** *** **12
iletişim
plaka
Plaka
\b(0[1-9]|[1-7][0-9]|8[01])\s?[A-Z]{1,3}\s?[0-9]{2,4}\b
no
34 A** ***
araç
credit_card
Kredi Kartı
\b(?:[0-9]{4}[ -]?){3}[0-9]{4}\b
yes (Luhn)
**** **** **** 1234
finansal
email
E-posta
\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,}\b
no
a***@***.com
iletişim
sgk
SGK Sicil
\b[0-9]{2}[- ]?[0-9]{7,9}\b
no
12-*****
sosyal güvenlik
ip
IP Adresi
\b(?:[0-9]{1,3}\.){3}[0-9]{1,3}\b
no
203.0.***.***
teknik
passport_tr
Pasaport (TR)
\b[A-Z][0-9]{8}\b
no
U*******
kimlik

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Turkish PII Detection Patterns (KVKK)

from datasets import load_dataset
ds = load_dataset("fevziegeyurtsevenler/turkish-pii-patterns-kvkk")

Regex + metadata for detecting/masking Turkish personal data (TCKN, IBAN, VKN...) for KVKK compliance.

Schema

column meaning
pii_type, name_tr type
regex, checksum pattern / has checksum
masked_example, kvkk_category example / category

Related AltaySec resources

Citation

@misc{yurtsevenler2026turkishpiipatternskvkk,
  title  = {Turkish PII Detection Patterns (KVKK)},
  author = {Yurtsevenler, Fevzi Ege},
  year   = {2026},
  publisher = {AltaySec / Hugging Face},
  howpublished = {\url{https://huggingface.co/datasets/fevziegeyurtsevenler/turkish-pii-patterns-kvkk}}
}

Multilingual-first LLM/agent security research by AltaySec.

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