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Kendall Hunt Publishing

alphv

This record tracks a ransomware attack claimed by the alphv group against Kendall Hunt Publishing. 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.

1286days open
t1 · Published t2 · Pending
Feb 22, 2023Not disclosed yet
Country
Business Category
Communication / Marketing
Employees
51-100
Discovered
2023-07-26
Published
February 22, 2023
Disclosed / Notified
Not disclosed yet
Victim ID
ADksYqc6Xk4t

Attack Summary

Founded in 1944, Kendall Hunt Publishing is a publisher of hands-on, inquiry-based science, mathematics, and gifted curricula for grades PreK-12. Their research and standards-based programs are available in both print and digital components that encompass students

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.

file_tree.png
finance_2024.xlsx
passport_scan.jpg
contract_signed.pdf
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Dark Web Exposure

Findings for kendallhunt.com — indexed by HaveIBeenRansom.
528
found in Infostealer logs
1,738+
found in Traditional breaches
227+
found in Ransomware leaks
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limeleads_breach.7z
TheUnderground - Reborn · breach
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Access Intelligence
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••• emails
B F R e p o V 3 F i l e s · breach
••• emails
Database World ROC · breach
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clop · ransomware
••• emails
+ 17 more leak sources locked
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Visit Website Original Post View Group: alphv

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