Data Breached at Telefónica, a Spanish Telecommunications Company

Spanish telecommunications company Telefónica confirms an internal ticketing system was breached after a Telefónica Jira database was leaked on a hacking forum. .In an email to BleepingComputer today, Telefónica confirmed its ticketing system was breached and are investigating the incident.

Three people behind this attack, Grep, Pryx, and Rey, are also members of a recently launched ransomware operation known as Hellcat Ransomware.

Estimated Cost

No cost values disclosed.

Threat Source

Impacts

IT