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incidenthighData BreachInformation Theft

Apr 14, 2026 • Eduard Kovacs

Europe’s Largest Gym Chain Says Data Breach Impacts 1 Million Members

Basic-Fit, Europe's largest gym chain, has disclosed a significant data breach affecting approximately 1 million members. Attackers successfully exfiltrated...

Source
SecurityWeek
Category
incident
Severity
high

Executive Summary

Basic-Fit, Europe's largest gym chain, has disclosed a significant data breach affecting approximately 1 million members. Attackers successfully exfiltrated sensitive personal information including member names, dates of birth, and bank account details. This breach poses substantial risks of financial fraud and identity theft for affected individuals. The attack vector and threat actor attribution remain undisclosed. Organizations should monitor for phishing campaigns leveraging stolen personal data and advise affected members to monitor financial statements and credit reports for suspicious activity. The exposure of banking information elevates this incident's severity, requiring immediate notification to affected customers and relevant regulatory authorities.

Summary

Basic-Fit has reported that hackers have stolen names, dates of birth, and even bank account details. The post Europe’s Largest Gym Chain Says Data Breach Impacts 1 Million Members appeared first on SecurityWeek .

Published Analysis

Basic-Fit, Europe's largest gym chain, has disclosed a significant data breach affecting approximately 1 million members. Attackers successfully exfiltrated sensitive personal information including member names, dates of birth, and bank account details. This breach poses substantial risks of financial fraud and identity theft for affected individuals. The attack vector and threat actor attribution remain undisclosed. Organizations should monitor for phishing campaigns leveraging stolen personal data and advise affected members to monitor financial statements and credit reports for suspicious activity. The exposure of banking information elevates this incident's severity, requiring immediate notification to affected customers and relevant regulatory authorities. Basic-Fit has reported that hackers have stolen names, dates of birth, and even bank account details. The post Europe’s Largest Gym Chain Says Data Breach Impacts 1 Million Members appeared first on SecurityWeek . Basic-Fit has reported that hackers have stolen names, dates of birth, and even bank account details. The post Europe’s Largest Gym Chain Says Data Breach Impacts 1 Million Members appeared first on SecurityWeek .