eogb.co.uk in GB suffered Stormous ransomware-related compromise with deep access to Microsoft Dynamics GP, exposing complete corporate accounting, invoices, vendor details, and commercial transactions. The attackers also accessed internal legal documents and customer contracts (including CBIF OSMO agreements) and exfiltrated operational spreadsheets, financial reports, and executive materials via corporate systems, impacting #UnitedKingdom
Incident Details
- Victim: eogb.co.uk
- Sector: Energy
- Country: GB
- Actor: stormous
- Source:
- Discovered: 2026-06-28T21:29:58.685202+00:00
- Published: 2026-06-28T00:00:00+00:00
Information
- Deep access to Microsoft Dynamics GP containing complete corporate accounting, invoices, vendor details, and commercial transactions.
- Access to internal legal documents, partnership agreements, and customer contracts such as CBIF OSMO agreements.
- Exfiltration of operational spreadsheets, financial reports, and executive documents via corporate systems.
Disclaimer: This post is based on public claims made by the ransomware group "stormous". I cannot confirm the accuracy of the information. However, I would be happy to share any official statement from the affected organization to provide clarification.