Cook Medical LLC
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
Incident Details
- Threat Group
- shinyhunters
- Victim / Organization
- Cook Medical LLC
- Website / Domain
- cookmedical.com
- Industry Sector
- Healthcare
- Country / Region
- 🇺🇸 US
- Date Discovered
- Friday, August 14, 2026
What This Listing Means
Posting on shinyhunters's ransomware leak site typically signals that the threat actor claims to have:
- ▸Gained unauthorized access to the organization's network via phishing, exposed credentials, or an unpatched vulnerability
- ▸Exfiltrated sensitive data — potentially including financial records, PII, customer data, or trade secrets
- ▸Deployed ransomware to encrypt systems and disrupt operations
- ▸Issued a ransom demand with a deadline to publish all stolen data publicly if unpaid
🇺🇸 US-based organizations hit by ransomware may have mandatory breach notification obligations under state laws, HIPAA (healthcare), SEC regulations (public companies), or CISA guidelines. The notification window is typically 72 hours from discovery.
Open Source Investigation
Is This Your Organization?
Security Arsenal provides 24/7 ransomware incident response. We contain active attacks, support ransom negotiation decisions, perform forensic analysis, and recover your data.
Get Emergency ResponseIR Services OverviewProtect Your Organization
- AlertMonitor
Dark web & ransomware monitoring for your domains
- Managed SOC & MDR
24/7 threat detection and response
- Penetration Testing
Find ransomware entry points before attackers do