This record tracks a ransomware attack claimed by the
lockbit3 group against
joliet86.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 GAP
Window 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.
779days open
t1 · Published
t2 · Pending
Business Category
Education
Leak Status
pending
checked 2026-09-04
Disclosed / Notified
Not disclosed yet
Attack Summary
Joliet Public Schools District 86 provides a high-quality, inclusive, and equitable education for students to grow, lead, and thrive by empowering staff, collaborating with families, and embracing our diverse community.
Leak Screenshots
1 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-09-04. Verdict evidence: [H8] Deadline: 04 Aug, 2024 07:45:45 UTC
Capture history —
3 day(s) tracked. Content is locked.
Showing the latest capture only
Unlock the 3 captures already taken.
Dark Web Exposure
Findings for joliet86.org
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
2,964+
found in Traditional breaches
36+
found in Ransomware leaks
Canva_BF_.7z.001
Database World ROC · breach
••• emails
McGraw Hill, Inc. (mheducation.com)
shinyhunters · breach
••• emails
Canva_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
Exploit.in.rar
LKnet reserve chat · breach
••• emails
B F R e p o V 3 F i l e s · breach
••• emails
B F R e p o V 3 F i l e s · breach
••• emails
+ 17 more leak sources locked
Leak volumes are locked
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