Data Leak Affects Realdania Members and Bolius Readers in Denmark

A data leak occurred overnight on Wednesday. It affects people who receive the Danish magazine Bolius. Realdania owns the magazine and confirmed the breach.

Intruders got access to data held by distributor MailMak. Stolen details include names, addresses, phone numbers, and emails.

MailMak does not hold CPR numbers or credit card details. Realdania warned members about potential fake emails and phone calls. Affected users may also notice more spam than usual.

Realdania stopped sharing data with MailMak after the incident. The company reported the breach to Datatilsynet and the police. Realdania has about 195,000 members. The magazine comes out four times a year with 150,000 copies.