Data breach
Miljödatamiljodata.se
870 108 accounts exposed in a breach dated 2025-08-25.
Breached2025-08-25Added to HIBP2025-09-16 UTCUpdated by HIBP2025-09-16 UTCAccounts870 108Domainmiljodata.se
Verified
What happened in Have I Been Pwned’s words
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.
Exposed data as HIBP classifies it
- Dates of birth
- Email addresses
- Genders
- Government issued IDs
- Names
- Phone numbers
- Physical addresses
How HIBP qualifies it
- HIBP verified that the data came from this service.
Source: Have I Been Pwned (CC BY 4.0)
Copied from HIBP 2026-11-05 03:50 UTC