This record tracks a ransomware attack claimed by the
alphv group against
Plainedge Public Schools. 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.
332days
t1 · Published
t2 · Disclosed
Business Category
Education
Disclosed / Notified
May 13, 2023
Attack Summary
Plainedge School District is a school district. It consists of elementary school, middle school, and high school. The school headquartered in Massapequa, New York.Revenue: $84 Million
Leak Screenshots
SAMPLE
Proof-of-breach screenshots the operator posted from the stolen data. Previews are
redacted and locked — the originals are available on HaveIBeenRansom.
Dark Web Exposure
Findings for plainedgeschools.org
— indexed by HaveIBeenRansom.
14
found in Infostealer logs
2,661+
found in Traditional breaches
339+
found in Ransomware leaks
Edmodo_BF.7z
Formaceft db · breach
••• emails
Albany College of Pharmacy
clop · ransomware
••• emails
McGraw Hill, Inc. (mheducation.com)
shinyhunters · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
MySpace_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
AntiPublic_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
+ 17 more leak sources locked
Leak volumes are locked
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Legal Disclaimer:
This ransomware victim record reflects information published on the operator's leak site.
Breach.house does not acquire, download, host, access or redistribute unlawfully obtained data. It indexes only publicly visible information posted by ransomware, breach and infostealer operators and open web sources, without accessing the underlying stolen content. The service supports public awareness, legitimate research and cyber-resilience.