Data Spaces
or analyse a relationship
0 incidents · 545 responses 0 threat actors
Years
Responses
Analyse
545 records 0 incidents · 545 responses
USUnited States Department of Justice APT28 (Russian Federation) US Department of Justice and FBI Neutralize DNS Hijacking Network Controlled by Russian APT28 Hackers ("Operation Masquerade") on 7 April 2026 Operational action 7 Apr 2026
Operational action 7 Apr 2026
USUnited States Department of Justice APT28 (Russian Federation)
US Department of Justice and FBI Neutralize DNS Hijacking Network Controlled by Russian APT28 Hackers ("Operation Masquerade") on 7 April 2026
CAUSFICZ+1317 statescoordinated GRU (Russian Federation) International Partners Issued Public Service Announcement Concerning Russian GRU (APT28) Exploits Vulnerable Routers for DNS Hijacking; , 7 April 2026 Official policy 7 Apr 2026
Official policy 7 Apr 2026
CAUSFICZ+1317 states GRU (Russian Federation)
International Partners Issued Public Service Announcement Concerning Russian GRU (APT28) Exploits Vulnerable Routers for DNS Hijacking; , 7 April 2026
UABG2 statesjoint Bulgaria and Ukraine Discussed Cybersecurity Cooperation on 2 April 2026 Official policy 2 Apr 2026
Official policy 2 Apr 2026
UABG2 states
Bulgaria and Ukraine Discussed Cybersecurity Cooperation on 2 April 2026
FIFinnish National Police Finnish Police Sent Warnings to Users of Illegal DDoS Services as Part of Operation PowerOFF in April 2026 Operational action 1 Apr 2026
Operational action 1 Apr 2026
FIFinnish National Police
Finnish Police Sent Warnings to Users of Illegal DDoS Services as Part of Operation PowerOFF in April 2026
DEBaden-Württemberg State Criminal Police Daniil Maksimovich Shchukin (Russian Federation) German Authorities Published International Arrest Warrant for Russian National Daniil Maksimovich Shchukin on 30 March 2026 Criminal proceedings 30 Mar 2026
Criminal proceedings 30 Mar 2026
DEBaden-Württemberg State Criminal Police Daniil Maksimovich Shchukin (Russian Federation)
German Authorities Published International Arrest Warrant for Russian National Daniil Maksimovich Shchukin on 30 March 2026
ALNational Agency for Information Society Homeland Justice Albanian Government Delivered Statement on Iran-Linked Hacker Group Homeland Justice's Attack on Albanian Post on 26 March 2026 Official policy 26 Mar 2026
Official policy 26 Mar 2026
ALNational Agency for Information Society Homeland Justice
Albanian Government Delivered Statement on Iran-Linked Hacker Group Homeland Justice's Attack on Albanian Post on 26 March 2026
Showing 55–60 of 545 Prev Page 10 / 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

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