Records
5411 records
4820 incidents · 591 responses
Unknown
Germany
·Other +1
Unknown Threat Actors Compromised State Agency for Civic Education in Rhineland-Palatinate, Germany in May 2026
1 May 2026
Incident · Unattributed
1 May 2026
Unknown
Germany
·Other +1
Unknown Threat Actors Compromised State Agency for Civic Education in Rhineland-Palatinate, Germany in May 2026
Payload Ransomware
Germany
·Transportation
Ransomware Group Payload Attacked Bremen Ship Supplier GTF Freese in Germany in May 2026
1 May 2026
Incident · Moderate severity
1 May 2026
Payload Ransomware
Germany
·Transportation
Ransomware Group Payload Attacked Bremen Ship Supplier GTF Freese in Germany in May 2026
Unknown
United States
·Corporate Targets +2
Unknown Threat Actors Hijacked Multiple High-Profile Instagram Accounts Including US Space Force Lieutenant John Bentivegna and Former US President Barack Obama in United States in late May 2026
1 May 2026
Incident · Unattributed
1 May 2026
Unknown
United States
·Corporate Targets +2
Unknown Threat Actors Hijacked Multiple High-Profile Instagram Accounts Including US Space Force Lieutenant John Bentivegna and Former US President Barack Obama in United States in late May 2026
NightSpire
United States
·Civil service / administration
NightSpire ransomware group Breached Krum Public Library in Texas, US Around 14 May 2026
1 May 2026
Incident · Low severity
1 May 2026
NightSpire
United States
·Civil service / administration
NightSpire ransomware group Breached Krum Public Library in Texas, US Around 14 May 2026
ShinyHunters
United States
·Health
ShinyHunters Breached DentaQuest and Leaked Sensitive Information in United States in May 2026
1 May 2026
Incident · Low severity
1 May 2026
ShinyHunters
United States
·Health
ShinyHunters Breached DentaQuest and Leaked Sensitive Information in United States in May 2026
Unknown
United Kingdom
·Civil service / administration +3
Unidentified Perpetrators Breached Careers Platform of Oxford University By Exploiting a Third-Party Provider Group GTI in May 2026
1 May 2026
Incident · Unattributed
1 May 2026
Unknown
United Kingdom
·Civil service / administration +3
Unidentified Perpetrators Breached Careers Platform of Oxford University By Exploiting a Third-Party Provider Group GTI in May 2026