German hosting company DomainFactory has taken down its forums after someone posted messages alleging to have compromised the company 's computers . Acknowledging the attack , the GoDaddy - owned ( via Host Europe , acquired in 2016 ) company has advised customers to change their passwords and detailed the extent of the data breach claimed by the hackers . “ While we investigate this data breach , we already know that third parties could have had unauthorised access to the following categories of data : Customer name ; Company name ; Customer number ; Address ; E - mail addresses ; Phone number ; DomainFactory Phone password ; Date of birth ; Bank name and account number ( eg IBAN or BIC ) ; and Schufa score ” ;