Odido Notifies Individual Victims of Data Leak, Ex-Customer Data Retained Longer Than Stated
Dutch telecom company Odido began notifying individual victims on March 13, 2026, that their data had been leaked.
Key points
- Individual notifications of data leak started on March 13, 2026.
- Odido retained personal data of at least 44,000 former customers longer than allowed.
- Autoriteit Persoonsgegevens (AP) is investigating the incident.
Connected intelligence
Signal brief
Follow the organization, likely method and potential impact to explore connected Shadow Tier intelligence.
Organization
- Published
- Mar 13, 2026
- Updated
- Jun 25, 2026
- Confidence
- Medium
- Evidence
- 2 sources
Structured assessment
Signal analysis
This analysis groups the signal by industry, likely incident action and impacted security area. It helps compare this signal with other published signals without treating the labels as final determinations.
Threat source
Watch process controls, misconfiguration and accidental disclosure paths.
Business impact
- Impact area
- Confidentiality
- Likely asset
- User or customer data
Mentioned entities
Quick context
Questions about this signal
What happened in this signal?
Dutch telecom company Odido began notifying individual victims on March 13, 2026, that their data had been leaked. This follows an earlier breach, with reports indicating that Odido retained personal data of at least 44,000 former customers longer than stipulated in its terms and conditions. The Autoriteit Persoonsgegevens (AP) is investigating complaints regarding data security and retention practices.
When was this signal reported?
Shadow Tier lists Mar 13, 2026 as the signal date.
Which organization is connected to this signal?
Odido is the organization connected to this public signal.
Explore OdidoWhich impact area is relevant?
This signal is connected to data exposure and breach intelligence based on its reported consequences.
Explore data exposure and breach intelligenceRelated signals
Compare shared topics, actors and incident patterns before opening the full signal.
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