Impact & Downstream Threats
This breach carries critical risk due to the nature of exposed data fields and the scale of affected records.
- Financial fraud using exposed financial profile data
- Identity theft and synthetic identity construction using government-issued IDs
- Identity verification bypass using name + date of birth combination
- SIM swap attacks where phone numbers are present
- Targeted phishing campaigns using exposed email addresses
- Doxxing risk from physical address exposure
Breach Intelligence
Executive Summary
In February 2026, Dutch telco Odido was the victim of a data breach and subsequent extortion attempt. Shortly after, a total of 6M unique email addresses were published across four separate data releases over consecutive days. The exposed data includes names, physical addresses, phone numbers, bank account numbers, dates of birth, customer service notes and passport, driver’s licence and European national ID numbers. Odido has published a disclosure notice including an FAQ to support affected customers.
About Odido
Dutch telecommunications provider for mobile, broadband, and TV services.
Data Points Exposed
Dark Web Verification
Status: Confirmed
- Dataset containing approximately 6.1M records identified in breach intelligence sources.
- The data is indexed and searchable across breach notification platforms.
Recommended Actions
⚠️ Do not assume this is low sensitivity.
Non-clients may request a breach impact review.
Frequently Asked Questions
In February 2026, Odido experienced a data breach that exposed approximately 6.1M records containing personal information.
The exposed data includes fields such as bank account number, customer service records:customer service comment, date of birth, drivers license, email address.
Approximately 6.1M records were affected based on current breach intelligence.
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ObscureIQ Advisory
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- A public-facing individual
- A high-profile executive
- A customer of Odido
- Or concerned about credential reuse
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