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Spindletop Center

rhysida

This record tracks a ransomware attack claimed by the rhysida group against Spindletop Center. 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.

306days open
t1 · Published t2 · Pending
Oct 30, 2025Not disclosed yet
Business Category
Healthcare / Pharma
Employees
51-100
Discovered
2025-10-30
Published
October 30, 2025
Disclosed / Notified
Not disclosed yet
Victim ID
k1j4ZOV1Iqpu

Attack Summary

Spindletop Center Spindletop Center is a non-profit healthcare organization focused on providing behavioral healthcare, as well as programs for individuals with intellectual and developmental disabilities and substance use recovery services. Over 100,000 patient records (address, phone number, passport number, social security number, diagnosis, medical history, etc.)

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 spindletop.org — indexed by HaveIBeenRansom.
0
found in Infostealer logs
3
found in Traditional breaches
0
found in Ransomware leaks
VerificationsIO_BF.7z.011
Kedr | Forum 🪾 · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Leak volumes are locked
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Visit Website View Group: rhysida
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