www.securityweek.com 6/15/2026, 10:50:28 AM · external

ShinyHunters says it breached Council of Europe, stole 300 GB

ShinyHunters says it breached Council of Europe, stole 300 GB
Developing story breach 2 articles tracked
ShinyHunters claims breach of Council of Europe, threatens data leak
CyberSIXT Evidence Panel Source marked as original reporting
Threat Actor

THE hacking group ShinyHunters claims to have breached the Council of Europe, exfiltrating nearly 300 GB of sensitive data, including payroll information for over 10,000 employees, along with various personal records. The group threatens to publish this data unless negotiations begin by June 16. The Council has not publicly acknowledged the breach yet.

ShinyHunters has a history of targeting significant organizations, including Salesforce clients and has recently exploited vulnerabilities like a zero-day in Oracle PeopleSoft.

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