Jan 16, 07:00 AM

Telefónica Confirms January 9 Cyberattack Resulting in Theft of 2.3 GB of Internal Documents and Customer Tickets

Telefónica has confirmed it suffered a cyberattack that began on January 9, 2025, resulting in the theft of approximately 2.3 gigabytes (GB) of data. The breach included internal documents and customer tickets, and the data has reportedly been published online. Various sources indicate that the attack involved techniques such as infostealers and social engineering. The extent of the damage and the potential impact on customers remains unclear as the company continues to assess the situation.

#Telefónica

Written with ChatGPT (GPT-4o mini).