Denmark

Analyse

Primarily a target — 215 received· 0 initiated· 54 responses ·EU · NATO

Across the full record, 215 cyber operations involving Denmark were added to the database. The all-time mean Intensity of cyber operations involving Denmark is 2.6.

Maintained by EuRepoC research analysts · updated 16 Oct 2026

215received initiated0

For all time, this country appears chiefly as a target — 215 incidents directed at it, 0 it is linked to initiating.

Source: EuRepoC Global Database as of 16 Oct 2026.

01 / 02

Cyber activity

215 incidents · as target

As target 215 As actor 0

Incidents directed at Denmark targets, and the responses they drew.

Cyber incident intensity

Mean2.6/15Moderate

Range 1.0–8.0

Drag the ends of the observed range to narrow intensities.

Minimum Maximum

210 coded incidents · All time

Database additions by yearincidents against Denmark

Bar height shows incidents added during all time; select a bar to filter this interval; hover for average intensity.

Most-targeted sectorswhat gets hit

SectorIncidentsIntensityResponded

Government / ministries 64 2.5Moderate 10/64 Corporate Targets 57 2.8Moderate 7/57 International / supranational organization 41 2.4Moderate 9/41 Defence industry 30 2.9Moderate 4/30 Energy 29 3.4Moderate 8/29 Transportation 27 2.9Moderate 6/27 Civil service / administration 26 2.4Moderate 8/26 Telecommunications 26 3.0Moderate 4/26

Government / ministries is the most-targeted sector — 64 of 215 incidents, 10 answered.

By originwho is behind activity against it

Russia 48incidents avg 2.6 · Moderate China 42incidents avg 2.6 · Moderate Iran, Islamic Republic of 20incidents avg 3.0 · Moderate Korea, Democratic People's Republic of 12incidents avg 2.3 · Moderate United States 6incidents avg 2.5 · Moderate Lebanon 2incidents avg 2.5 · Moderate Turkey 2incidents avg 1.0 · Moderate Ukraine 2incidents avg 1.0 · Moderate

Showing 8 of 18

02 / 02

Incidents received & responses

Unknown FRDK2 countries ·Food +1 Unknown Threat Actors Manipulated Danfoss Refrigeration Systems in French Supermarkets on 12 October 2026 12 Oct 2026

Incident · Unattributed 12 Oct 2026

Unknown FRDK2 countries ·Food +1

Unknown Threat Actors Manipulated Danfoss Refrigeration Systems in French Supermarkets on 12 October 2026

DKDanish Civil Protection Agency Denmark Danish Civil Protection Agency Raised Cyber‑Threat Level to High because of Russia on 24 September 2026 Official policy 24 Sep 2026

Official policy 24 Sep 2026

DKDanish Civil Protection Agency Denmark

Danish Civil Protection Agency Raised Cyber‑Threat Level to High because of Russia on 24 September 2026

AUUSJPDE4 statesjoint WaterPlum Four International Partners Published Joint Security Advisory on North Korean Cyber Activities on 18 September 2026 Official policy 18 Sep 2026

Official policy 18 Sep 2026

AUUSJPDE4 states WaterPlum

Four International Partners Published Joint Security Advisory on North Korean Cyber Activities on 18 September 2026

Unknown Denmark ·Civil service / administration Unknown Threat Actors Stole Data of 8.8 Million People From Denmark's Population Registry in September 2026 1 Sep 2026

Incident · Unattributed 1 Sep 2026

Unknown Denmark ·Civil service / administration

Unknown Threat Actors Stole Data of 8.8 Million People From Denmark's Population Registry in September 2026

USFederal Bureau of Investigation Mabna Institute US Department of Justice Charged 17 Iranians with Cyber Theft on behalf of the Islamic Revolutionary Guard Corps on 18 August 2026 Criminal proceedings 18 Aug 2026

Criminal proceedings 18 Aug 2026

USFederal Bureau of Investigation Mabna Institute

US Department of Justice Charged 17 Iranians with Cyber Theft on behalf of the Islamic Revolutionary Guard Corps on 18 August 2026

Unknown NLFRALAD+4145 countries ·Corporate Targets +1 Unknown Threat Actors Compromised Customer Data Of French Company CEVA Logistics Between 29 July and 1 August 2026 29 Jul 2026

Incident · Unattributed 29 Jul 2026

Unknown NLFRALAD+4145 countries ·Corporate Targets +1

Unknown Threat Actors Compromised Customer Data Of French Company CEVA Logistics Between 29 July and 1 August 2026

CACZFRNZ+1216 statesjoint LAUNDRY BEAR (Russian Federation) International Partners Issued Joint Cybersecurity Advisory Warning of Russian State-Supported Laundry Bear's Phishing Campaign Targeting Zimbra Collaboration Suite Users on 23 July 2026 Technical disclosure 23 Jul 2026

Technical disclosure 23 Jul 2026

CACZFRNZ+1216 states LAUNDRY BEAR (Russian Federation)

International Partners Issued Joint Cybersecurity Advisory Warning of Russian State-Supported Laundry Bear's Phishing Campaign Targeting Zimbra Collaboration Suite Users on 23 July 2026

Laundry Bear USATBEBG+2428 countries ·Government / ministries +4 Russia-Aligned Threat Actor TA488 aka LAUNDRY BEAR Stole Emails and Account Credentials from US and European Government Entities Since 22 July 2026 22 Jul 2026

Incident · Low severity 22 Jul 2026

Laundry Bear USATBEBG+2428 countries ·Government / ministries +4

Russia-Aligned Threat Actor TA488 aka LAUNDRY BEAR Stole Emails and Account Credentials from US and European Government Entities Since 22 July 2026

Showing the 8 most recent of 269 Open all in advanced search