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Iberia suffers serious security breach: customer data and 77 GB of internal documents exposed

Lavozdeibiza • November 23, 2025

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The airline confirms unauthorized access to the systems of one of its suppliers that would have compromised basic customer information.

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Iberia Data Breach Exposes Customer Information via Supplier Incident Iberia Airlines disclosed a data breach on November 23, 2025, resulting from unauthorized access to a third-party supplier's systems. The breach exposed sensitive customer information, including names and email addresses, but did not compromise payment details or passwords. Customers are advised to remain vigilant against potential phishing attacks following the incident. 14 sources 38

Extracted Entities

Attack Types (2)

Data Breach Supply Chain Attack

Companies (1)