hy-vee.com
stormousThis record tracks a ransomware attack claimed by the stormous group against hy-vee.com. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.
Country
United States
Business Category
Education
Employees
51-100
Discovered
2025-06-23
Published
June 23, 2025
Victim ID
cZwuqeIT44dO
Attack Summary
Access to Hy-Vee’s environment was obtained through compromised Atlassian accounts, including tools such as Confluence and Jira. Internal documents, infrastructure diagrams, employee data, training materials, and technical information related to several operational systems were extracted. These include: