Ransomware group Storm hits City of Mitchell
City of Mitchell — a government & defense target operating in US has been listed by the Storm ransomware group on 2026-08-23. 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 | City of Mitchell |
|---|---|
| Threat Group | Storm |
| Summary | Mitchell is a city in and the county seat of Davison County, South Dakota, United States. Mitchell is the principal city of the Mitchell Micropolitan Statistical Area, which includes all of Davison and Hanson counties. The company headquarters is located in 612 N Main Street, Mitchell, SD 57301, United States. 51-200 Employees |
| Date of Breach | 2026-08-23 |
| Discovery Date | 2026-08-24 |
| Region | US |
| Target Domain | — |
| Business Sector | Government & Defense |
| Severity | MEDIUM |
Claim by Storm
Mitchell is a city in and the county seat of Davison County, South Dakota, United States. Mitchell is the principal city of the Mitchell Micropolitan Statistical Area, which includes all of Davison and Hanson counties. The company headquarters is located in 612 N Main Street, Mitchell, SD 57301, United States. 51-200 Employees
Posted by the Storm threat actor on its public leak site. This is the group's own statement and has not been independently verified by HackerFeeds.
Sources
Leak post (onion / Tor)
http://yqhecvqtdvq6p7duqcgw2qca77spbgakxcoibtx6zpvfshltsbbbhfqd.onion/company/6a8b50f6bcb899d105729a11
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Disclaimer
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