This record tracks a ransomware attack claimed by the
worldleaks group against
Alamo Heights School District. 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.
-49days
t1 · Published
t2 · Disclosed
Business Category
Education
Disclosed / Notified
Feb 12, 2026
Attack Summary
[AI generated] Alamo Heights School District is a public school district based in Alamo Heights, Texas. Serving pre-K through 12th grade, it aims to facilitate comprehensive education to foster well-rounded student growth. The district focuses on strong academics, arts, athletics, and character development, committing to a 'Learner's Journey' for every student.
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 ahisd.net
— indexed by HaveIBeenRansom.
11
found in Infostealer logs
2,944+
found in Traditional breaches
56+
found in Ransomware leaks
OnlinerSpambot_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
pureincubation-com.7z.001
Database World ROC · breach
••• emails
McGraw Hill, Inc. (mheducation.com)
shinyhunters · breach
••• emails
Edmodo_BF.7z
Formaceft db · breach
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
Twitter Full DB.part01.rar
Database World ROC · breach
••• emails
+ 17 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 20 sources.
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.