Phew...
"..The compromised data is restricted to name, delivery address, telephone number and email address, according to Kiddicare, "
So glad there is no chance of any issues caused by this.
It not like you could send and email with
Dear Jane Doe, regarding the item you had delivered to 123 Acacia Avenue, NoSuchplace. We have found a issue with the item and need you to ugently review the information in the attached information.pdf.virus attachment.
If you have any worries about this, please visit compromisedsite.ru. Please note in order for this site to work, you must ensure Adobe flash is installed from here:
Yours
Kiddiecare.
Oh wait.