cps-k12.org
ransomhubThis record tracks a ransomware attack claimed by the ransomhub group against cps-k12.org. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAPWindow Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.
Attack Summary
Cincinnati Public Schools (CPS) is a comprehensive public school district serving the city of Cincinnati, Ohio. It encompasses various elementary, middle, and high schools, providing education to a diverse student body. CPS is dedicated to fostering academic excellence, equity, and innovation, offering specialized programs and extracurricular activities to meet the needs and interests of its students.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.