Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Telefonica

1 breachTelecomtelefonica.com

Telefonica confirms breach of internal Jira ticketing systemHacking exposed internal documents and emails.HackingTelecomESUnverifiedJan 10, 2025
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Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

Added2026-09-25
Telefonica, 2025-01-10
Added2026-09-25
Telefonica