Impact & Downstream Threats
This breach carries critical risk due to the nature of exposed data fields and the scale of affected records.
- 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 August 2025, the Swedish system supplier Miljödata was the victim of a ransomware attack. Following the attack, data was subsequently published on the dark web and included 870k unique email addresses across various compromised files. Data also included names, phone numbers, physical addresses, dates of birth and government-issued personal identity numbers.
About Miljödata Breach
Swedish software provider focused on occupational health, rehabilitation, and workplace environment management.
Data Points Exposed
Dark Web Verification
Status: Confirmed
- Dataset containing approximately 870K 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 August 2025, Miljödata Breach experienced a data breach that exposed approximately 870K records containing personal information.
The exposed data includes fields such as date of birth, email address, full name, gender, government id.
Approximately 870K 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 Miljödata Breach
- Or concerned about credential reuse
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