isd109.org
ransomhubThis record tracks a ransomware attack claimed by the ransomhub group against isd109.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
[AI generated] isd109.org is the website for Winthrop Harbor School District 109, located in Winthrop Harbor, Illinois. The district serves the educational needs of students in the community, offering programs from early childhood through middle school. It emphasizes a supportive learning environment, with a focus on academic excellence, character development, and community engagement. The district is committed to providing quality education and fostering growth for all 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.