Gemeente Dantumadiel lekt e-mailadressen van 108 inwoners
The municipality of Dantumadiel accidentally exposed the email addresses of 108 residents when sending an email about a housing project.
Key points
- Email addresses of 108 residents exposed.
- Caused by an error in email settings (failure to use BCC).
- Incident related to an email about a housing project.
Connected intelligence
Signal brief
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Organization
- Published
- Dec 5, 2025
- Updated
- Jul 2, 2026
- Confidence
- High
- 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 exposure paths that could affect data, operations or third-party trust.
Business impact
- Impact area
- Confidentiality
- Likely asset
- User or customer data
Mentioned entities
Quick context
Questions about this signal
What happened in this signal?
The municipality of Dantumadiel accidentally exposed the email addresses of 108 residents when sending an email about a housing project. Due to an error in the email settings, the mailing was not sent using the BCC function, making recipients' email addresses visible to each other. The incident was reported to the Dutch Data Protection Authority (Autoriteit Persoonsgegevens).
When was this signal reported?
Shadow Tier lists Dec 5, 2025 as the signal date.
Which organization is connected to this signal?
Dantumadiel is the organization connected to this public signal.
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