Home All Victims McAlester Regional Health Center

McAlester Regional Health Center

karakurt

This record tracks a ransomware attack claimed by the karakurt group against McAlester Regional Health 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.

1135days open
t1 · Published t2 · Pending
Jul 28, 2023Not disclosed yet
Country
Business Category
Healthcare / Pharma
Employees
51-100
Discovered
2023-07-28
Published
July 28, 2023
Disclosed / Notified
Not disclosed yet
Victim ID
852COqshgDhZ

Attack Summary

Founded in 1978, McAlester Regional Health Center is devoted to a continuum of care offering a variety of health care services to the citizens of Southeast Oklahoma. Another one medical center doesn't care about their patients' data. 126gb of this organization data includes medical information, personal documents, financial and accounting data and lots of HR documentation. 40gb of DNA tests of patients is a bonus! Stay tuned.

Leak Screenshots

SAMPLE

This is what a leak gallery looks like. Sign in to see the screenshots our collector has actually taken of this listing.

file_tree.png
finance_2024.xlsx
passport_scan.jpg
contract_signed.pdf
Sign in or explore HaveIBeenRansom to view the full leak gallery.
View leak gallery →

Dark Web Exposure

Findings for mrhcok.com (matched from the company name) — indexed by HaveIBeenRansom.
4
found in Infostealer logs
2,337+
found in Traditional breaches
378+
found in Ransomware leaks
VerificationsIO_BF.7z.011
Kedr | Forum 🪾 · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
National Business Furniture
medusa · ransomware
••• emails
Televerde
play · ransomware
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
B F R e p o V 3 F i l e s · breach
••• emails
TheUnderground - Reborn · breach
••• emails
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.
Want the complete picture — passwords, machines, full leak files? It's all searchable on HaveIBeenRansom.
Search this victim →
Visit Website Original Post View Group: karakurt
Legal Disclaimer: This ransomware victim record reflects information published on the operator's leak site. Breach.house only records what the operators themselves publish in the open. We take screenshots of their public pages and keep the proof material they post there, so that a listing can be verified and its status tracked over time. We do not purchase data, we do not solicit or encourage its publication, we do not access any private system, and we do not alter anything we record. Nothing is offered for download here, and detailed content is not published on this page or anywhere else on the public site: access to it is restricted to vetted customers under contract, for incident response, due diligence and cyber-resilience work. Breach.house is not affiliated with, and does not act on behalf of, the operators who publish this material. If you represent an organisation or individual named here and want a record reviewed or removed, contact us and we will act on it.