All Breaches
July 2, 2026 Verified Medical devices

Cook Medical 2026 Data Breach

The 2026 Cook Medical data breach occurred on July 2, 2026, when an employee was deceived by a social-engineering attempt and gave an outside party access to certain company systems.

Unknown
Affected People
5
Data Types
Unknown
Severity
Yes
Verification

Exposed Data Types

5
Business contact information for u.s. and canadian customers
Records of communications with cook employees in salesforce
Employee names
Company email addresses
Certain internal business files accessed via sharepoint

Additional Information

Added DateSeptember 11, 2026
Breach DateJuly 2, 2026
Domaincookmedical.com
SourceCook Medical data incident notice and independent reporting
Last Content UpdateSeptember 11, 2026

Verification and editorial method

LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.

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Company Information

Company NameCook Medical LLC
SectorMedical devices
CountryUnited States
Websitecookmedical.com

Risk Level

Unknown

The affected total is not confirmed, so severity cannot be determined from a record count alone.

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