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🇩🇰 Cyberattacks and data breaches — Denmark
The cyberattacks and data breaches hitting businesses in Denmark.
75ransomware victims
13recorded breaches
7,146,943records exposed
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Recent ransomware victims
National Museum
Public Sector · Public Sector
Jens Jensen
BAYTECH A/S
Business Services · Business Services
DermaPharm
Healthcare · Healthcare
alge-stop.dk
Consumer Services · Consumer Services
Nordenta (a daughter company of LIFCO)
Healthcare · Healthcare
Jumbo Transport
Transportation/Logistics · Transportation/Logistics
LP Kolding
Manufacturing · Manufacturing
Sejlstrup
Construction · Construction
Travelmarket
Hospitality and Tourism · Hospitality and Tourism
CleverPower
Energy · Energy
Friis & Moltke
Construction · Construction
Melsing
Dan Technologies Group
Technology · Technology
SLA.DK
Technology · Technology
Adept
Construction · Construction
MS Metal Solutions
Manufacturing · Manufacturing
Most affected sectors
Technology 10
Business Services 10
Manufacturing 9
Agriculture and Food Production 6
Construction 6
Healthcare 6
Energy 5
Transportation/Logistics 5
Consumer Services 4
Education 3
Public Sector 1
Hospitality and Tourism 1
Notable data breaches
| Name | Sector | records exposed | |
|---|---|---|---|
| Pandora · 2025 | — | — | Source |
| Gladsaxe Municipality · 2019 | — | 20,000 | Source |
| Danske Bank A/S · 2016 | — | 1 | Source |
| Danske Bank A/S · 2015 | — | — | Source |
| DXC Technology · 2015 | — | 1,200,000 | Source |
| Serum Institute · 2015 | — | 5,000,000 | Source |
| Webdeveloper Ecommerce · 2014 | — | 20,000 | Source |
| Ministry for Economic Affairs and the Interior · 2014 | — | 900,000 | Source |
| BIPS · 2013 | — | 1,295 | Source |
| Odense Council · 2013 | — | — | Source |
| HLTV.org · 2013 | — | — | Source |
| Obiblio · 2012 | — | 4,933 | Source |