Major hack of Dutch telco Odido was a classic case of social engineering

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Major hack of Dutch telco Odido was a classic case of social engineering

Techzine.Eu • February 13, 2026

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Odido hackers used phishing and voice social engineering to deceive customer service representatives and gain access.

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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.

Odido Telecom Suffers Major Data Breach Affecting 6.2 Million Accounts Odido, a leading Dutch telecommunications provider, confirmed a significant cyberattack that compromised personal data from 6.2 million customer accounts. The breach, detected over the weekend of February 7-8, 2026, exposed sensitive information including names, contact details, and bank information, although operational services remained unaffected. 68 sources 27

Extracted Entities

Attack Types (1)

Companies (1)

MITRE ATT&CK (1)

T1566 - Phishing