MMH A.I CyberSecurity Scoring
MMH
Company Information
Website:http://MethodistMcKinneyHospital.com
Employees number:112
Number of followers:945
NAICS:62
Industry Type:Hospitals and Health Care
Homepage:MethodistMcKinneyHospital.com
MMH Risk Score (AI oriented)
Between 650 and 699
MMHHospitals and Health Care
Updated:
31/03/2026
31/03/2026
689/1000
Weak
B
MMH Global Score (TPRM)
xxxx
MMHHospitals and Health Care
Score locked

MMHWeak
Current Score
689B (WEAK)
01000
2 incidents
0 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
JULY 2026
694
JUNE 2026
693
MAY 2026
690
APRIL 2026
689
MARCH 2026
689
FEBRUARY 2026
688
JANUARY 2026
686
DECEMBER 2025
685
NOVEMBER 2025
684
OCTOBER 2025
682
SEPTEMBER 2025
681
AUGUST 2025
679
SEPTEMBER 2022
661
Breach
01 Sep 2022 • MMH
Methodist McKinney Hospital
Data Breach at Methodist McKinney Hospital
603
CRITICAL-58
MET134131122
Methodist McKinney Hospital experienced a data breach strike by the Karakurt ransomware group.
The attack impacted Methodist Allen Surgical Center, Methodist Craig Ranch Surgical Center, and Methodist McKinney.
The compromised information includes Name, Address Social Security number, Date of birth, Medical history, Medical diagnosis treatment information, Medical record number, and Health insurance information.
The hospital promptly took steps to secure its systems, implemented further safeguards, and reviewed policies and procedures.
INCIDENT DETAILS -
TYPE
IMPACT
DATA BREACH
REFERENCES
AUGUST 2022
762
Ransomware
01 Aug 2022 • MMH
Methodist McKinney Hospital
Ransomware Attack on Methodist McKinney Hospital
659
CRITICAL-103
MET212891122
Methodist McKinney Hospital was targeted in a ransomware attack by the Karakurt ransomware group.
The threat actors allegedly posted 360 gigabytes of personal data on the dark web.
The information that was posted on the web included invoices, contracts, prescription scans, patient cards, and financial documents.
The compromised information included name, address, Social Security number, date of birth, medical history information, medical diagnosis information, treatment information, medical record number, and health insurance information.
MMH also took steps to secure its systems and reviewed the process of reviewing and enhancing its security policies and procedures.
INCIDENT DETAILS -
TYPE
IMPACT
DATA BREACH
REFERENCES
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