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Telefonica

Disclosed Jan 10, 20251 year agoUnverified

Telefonica confirms breach of internal Jira ticketing system

Telefonica confirmed unauthorized access to an internal ticketing system using compromised employee credentials after a Jira database was leaked on a hacking forum by members of the Hellcat group.

What is known

People affectedNot stated in the sources we have
DisclosedJan 10, 2025
AttackHacking
Data exposedInternal documents, Emails
SectorTelecom · ES
StatusUnverified: not yet confirmed by an official notice, a filing or the organization

Sources

Notices filed

WhereFiledPeople
ResearchtotalJan 10, 2025
History of this record
  • 2026-09-25 · added · seed source

First seen 2026-09-25 (Research). Record counts are as reported. Not legal advice.

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