or analyse a relationship
0 incidents · 545 responses 0 threat actors
Years
Responses
Analyse
545 records 0 incidents · 545 responses
NLMinistry of Justice and Security Netherlands Dutch Government Addressed Cybersecurity Incident Involving Patient Record Software on 24 April 2026 Official policy 24 Apr 2026
Official policy 24 Apr 2026
NLMinistry of Justice and Security Netherlands
Dutch Government Addressed Cybersecurity Incident Involving Patient Record Software on 24 April 2026
AUCANZGB+610 statesjoint Volt Typhoon (China) UK National Cyber Security Centre, along with International Partners, Releases Advisory on Defending against China-Nexus Covert Networks of Compromised Devices on 23 April 2026 Technical disclosure 23 Apr 2026
Technical disclosure 23 Apr 2026
AUCANZGB+610 states Volt Typhoon (China)
UK National Cyber Security Centre, along with International Partners, Releases Advisory on Defending against China-Nexus Covert Networks of Compromised Devices on 23 April 2026
USFederal Bureau of Investigation Song Wu (China) US NASA Office of Inspector General Exposed a Chinese National Phishing for Defense Software on 23 April 2026 Official policy 23 Apr 2026
Official policy 23 Apr 2026
USFederal Bureau of Investigation Song Wu (China)
US NASA Office of Inspector General Exposed a Chinese National Phishing for Defense Software on 23 April 2026
FRMinister of the Interior France French Ministry of the Interior and National Agency for Secure Credentials Issued Status Updates and Implement Containment Measures on ANTS Data Breach, April 2026 Operational action 21 Apr 2026
Operational action 21 Apr 2026
FRMinister of the Interior France
French Ministry of the Interior and National Agency for Secure Credentials Issued Status Updates and Implement Containment Measures on ANTS Data Breach, April 2026
GBUnited Kingdom’s National Cyber Security Centre United Kingdom UK National Cyber Security Centre Published a Coordinated Plan to Boost NHS Cyber Resilience on 17 April 2026 Official policy 17 Apr 2026
Official policy 17 Apr 2026
GBUnited Kingdom’s National Cyber Security Centre United Kingdom
UK National Cyber Security Centre Published a Coordinated Plan to Boost NHS Cyber Resilience on 17 April 2026
GBPolice Service of Northern Ireland 16-year-old boy Police Service of Northern Ireland Arrested a Teenager in Connection With a Cyberattack on an Educational System on 15 April 2026 Criminal proceedings 15 Apr 2026
Criminal proceedings 15 Apr 2026
GBPolice Service of Northern Ireland 16-year-old boy
Police Service of Northern Ireland Arrested a Teenager in Connection With a Cyberattack on an Educational System on 15 April 2026
Showing 43–48 of 545 Prev Page 8 / 91 Next
How to read the ledger Every row is an incident or a response. Shape tells them apart; colour and the marks below each sigil carry the rest.
Row type
Incident — a square sigil. The connected dots below carry attribution.
Response — a round sigil. The two squares below show its anchors.
Incident types
Data theft
Disruption
Hijacking
Ransomware & extortion
Response types
Official policy
Unofficial policy
Criminal proceedings
Technical disclosure
Operational action
Reading the marks
Attribution dots (incidents) — how firmly an initiator is named; both filled and joined navy when fully attributed.
none one both
Weight squares (responses) — anchors present: left = a linked incident, right = a named actor.
0 1 2
Issuer stack — one chip is a single issuer; a stack of ISO codes marks a joint or coordinated response.
EUsingle DEFRNL+5several states

An independent, interdisciplinary research consortium providing evidence-based analysis of cyber incidents and the political and legal responses to them.

A consortium of

Heidelberg University · Stiftung Wissenschaft und Politik (SWP)

© 2026 European Repository of Cyber Incidents Evidence-based analysis of cyber incidents & responses
Search