A cyber attack on telecom provider Odido has exposed the personal data of potentially 6.2 million customers. The accessed information includes full names, addresses, phone numbers, customer numbers, email addresses, account numbers, dates of birth, and passport/driver's license details. While no passwords or financial data were involved, this breach raises concerns about data security. Odido's customer contact system was the target, but services remain unaffected. The company has reported the breach to authorities and will notify affected customers. This incident highlights the challenges of protecting personal information in the digital era.