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Cook Medical LLC

shinyhunters

This record tracks a ransomware attack claimed by the shinyhunters group against Cook Medical LLC. 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.

22days open
t1 · Published t2 · Pending
Aug 14, 2026Not disclosed yet
Country
United States
Discovered
2026-08-14
Published
August 14, 2026
Leak Status
leaked
checked 2026-09-01
Disclosed / Notified
Not disclosed yet
Victim ID
4iv9w9Z3KQAI

Attack Summary

Customer data, employee data, and other internal corporate data was compromised. The Company engaged with us but made several paltry offers, did not want to pay what we asked for and decided they are okay with the data leak to happen instead of increasing their offer by a little, then we'd likely have accepted and this post would not have gone up. The Company failed to reach an agreement with us despite our incredible patience, all the chances and offers we made. They don't care. | Size: 182GB+ (compressed) | Updated: 14 August 2026 | SHA256: 8a87ba511f25f20a193f05a6578a620b02302c2075a6f2dff428d1f1a826ba63

Leak Screenshots

SAMPLE

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

Cross-referenced against HaveIBeenRansom's dark-web index of ransomware leaks, breaches & infostealer logs.
0
found in Infostealer logs
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found in Traditional breaches
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found in Ransomware leaks
Emails exposed
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