Data Spaces
or analyse a relationship
4673 incidents · 545 responses 0 threat actors
Years
Records
Analyse
5218 records 4673 incidents · 545 responses
Unknown Germany ·Energy & utilities Unidentified Perpetrators Breached Network Operators Netze BW and Stuttgart Netze in Germany in July 2026 1 Jul 2026
Incident 1 Jul 2026
Unknown Germany ·Energy & utilities
Unidentified Perpetrators Breached Network Operators Netze BW and Stuttgart Netze in Germany in July 2026
Everest ransomware group Switzerland ·Critical infrastructure Everest Ransomware Group Stole Technical Data From Train Manufacturer Stadler in Switzerland in July 2026 1 Jul 2026
Incident 1 Jul 2026
Everest ransomware group Switzerland ·Critical infrastructure
Everest Ransomware Group Stole Technical Data From Train Manufacturer Stadler in Switzerland in July 2026
Zakaria Mahdjoub Romania ·Government & politics ByteToBreach Wiped Romania's Land Registry Data at National Agency for Cadastre and Real Estate Publicity in July 2026 1 Jul 2026
Incident 1 Jul 2026
Zakaria Mahdjoub Romania ·Government & politics
ByteToBreach Wiped Romania's Land Registry Data at National Agency for Cadastre and Real Estate Publicity in July 2026
Unknown Australia ·Energy & utilities Unknown Threat Actor Breached Large Energy Provider Origin Energy in Australia in July 2026 1 Jul 2026
Incident 1 Jul 2026
Unknown Australia ·Energy & utilities
Unknown Threat Actor Breached Large Energy Provider Origin Energy in Australia in July 2026
Unknown France ·Government & politics Unattributed Hackers Breached Five Departmental Fire and Rescue Services (SDIS) and Stole Employee Data in France in July 2026 1 Jul 2026
Incident 1 Jul 2026
Unknown France ·Government & politics
Unattributed Hackers Breached Five Departmental Fire and Rescue Services (SDIS) and Stole Employee Data in France in July 2026
ExfilSquad United Kingdom ·Government & politics Ransomware Group ExfilSquad Breached Department for Education and Police Database in the United Kingdom in July 2026 1 Jul 2026
Incident 1 Jul 2026
ExfilSquad United Kingdom ·Government & politics
Ransomware Group ExfilSquad Breached Department for Education and Police Database in the United Kingdom in July 2026
Showing 31–36 of 5218 Prev Page 6 / 870 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.

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Heidelberg University · Stiftung Wissenschaft und Politik (SWP)

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