grade results
killsecThis record tracks a ransomware attack claimed by the killsec group against grade results. 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
Communication / Marketing
Employees
51-100
Discovered
2025-12-24
Published
December 24, 2025
Victim ID
RnnHVPPYZDzK
Attack Summary
Price ??? Disclosures 0/1