Polish Data Protection Authority Fines mBank Over €870,000 for Failing to Notify Customers of Data Breach
Poland’s Personal Data Protection Office (UODO) has fined mBank more than €870,000 (4,053,173 PLN) for failing to notify customers affected by a significant data breach. The penalty, while substantial, represents just 0.0024% of the bank’s annual turnover, raising questions about the relative impact of such fines on large financial institutions.