Security Hacker leaks Telefónica data allegedly stolen in a new breach by CybrGPT July 4, 2025 by CybrGPT July 4, 2025
Data Privacy Telefonica Breach Exposes Jira Tickets, Customer Data by CybrGPT January 30, 2025 by CybrGPT January 30, 2025
Security Telefónica confirms internal ticketing system breach after data leak by CybrGPT January 10, 2025 by CybrGPT January 10, 2025