www.riverdale.edu
ransomhubThis record tracks a ransomware attack claimed by the ransomhub group against www.riverdale.edu. 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
[AI generated] Riverdale Country School is a top-tier K-12 school based in New York City, USA. It offers prekindergarten through Grade 12, with two separate campus locations. Known for its commitment to academic excellence and individual growth, it emphasizes intellectual engagement, strength of character, and an innovative teaching approach.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.