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Stride Learning

shadowbyt3$

This record tracks a ransomware attack claimed by the shadowbyt3$ group against Stride Learning. 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.

109days open
t1 · Published t2 · Pending
May 14, 2026Not disclosed yet
Country
United States
Business Category
Other
Employees
51-100
Discovered
2026-05-14
Published
May 14, 2026
Disclosed / Notified
Not disclosed yet
Victim ID
Kp6AvlVvB63j

Attack Summary

Stride Learning Should've Paid the ransom. We were only asking $500,000 in bitcoin or monero it's not that hard. This is a warning to all companies that if you don't pay it will get leaked. If you pay you have are word that it's deleted also with a picture before and after. If you want we will also take a video.

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 stridelearning.com — indexed by HaveIBeenRansom.
31
found in Infostealer logs
39
found in Traditional breaches
0
found in Ransomware leaks
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linkedIN_2.7z.001
Database World ROC · breach
••• emails
contacts_120.csv
Database World ROC · breach
••• emails
contacts_102.csv
Database World ROC · breach
••• emails
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Visit Website View Group: shadowbyt3$

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