Extremekids

A data breach occurred at Extremekids, a Russian network of sports clubs for children, in October 2023. The incident exposed personal information of approximately 285000 users. The leaked data includes names and contact details such as phone numbers and email addresses. Although the total record count is high, only around 1500 addresses were found in the specific file analyzed. The breach likely resulted from unauthorized access to the customer database or a misconfiguration in the service storage.