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Ransomware group Wallstreet hits Brunnberg & Forshed Arkitektkontor
Brunnberg & Forshed Arkitektkontor — a professional services target operating in SE has been listed by the Wallstreet ransomware group on 2026-10-13. The information below reflects what the threat actor has publicly claimed on their leak site; the details have not been independently verified.
Incident Report
| Target Organization | Brunnberg & Forshed Arkitektkontor |
|---|---|
| Threat Group | Wallstreet |
| Summary | Stockholm architecture practice focused on community buildings and urban development |
| Date of Breach | 2026-10-13 |
| Discovery Date | 2026-10-13 |
| Region | SE |
| Target Domain | — |
| Business Sector | Professional Services |
| Severity | MEDIUM |
Claim by Wallstreet
Stockholm architecture practice focused on community buildings and urban development
Posted by the Wallstreet threat actor on its public leak site. This is the group's own statement and has not been independently verified by HackerFeeds.
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