Interrail Data Security Incident

from the email sent to me:

> Although our investigation is still ongoing, our early review indicates that your personal data has been accessed, which may include: Identity information: > - first name, last name, date of birth, gender; > - Contact information: email address, home address, telephone number, if provided; > - Passport information: passport number, country of issue and expiration date (not including copies of the documents).