“Roblox is aware of a third-party security issue where there were indications of unauthorized access to limited personal information of a subset of our creator community," a spokesperson said in an email to the publication.
According to breach tracker haveibeenpwned.com, the incident occurred on December 18, 2020, and involved not only names, phone numbers, email addresses, birthdates and mailing addresses but also each person’s T-shirt size.