Historical receipt data also contains specific personal data including personal identification numbers/registration numbers, first name, last name/company name, payment, payment date, car licence plate, and addresses.

The CSDD, in cooperation with the cyber incident prevention institution "CERT.LV", said it stopped the cyber attack and improvements have been made to the security of the IT system to prevent further attacks.

CSDD IT Department Head Māris Puriņš stated: "The m...