ESH A.I CyberSecurity Scoring
ESH
Company Information
Website:http://www.erieshoreshealthcare.ca
Employees number:179
Number of followers:2,578
NAICS:62
Industry Type:Hospitals and Health Care
Homepage:erieshoreshealthcare.ca
ESH Risk Score (AI oriented)
Between 700 and 749
ESHHospitals and Health Care
Updated:
02/04/2026
02/04/2026
715/1000
Moderate
Ba
ESH Global Score (TPRM)
xxxx
ESHHospitals and Health Care
Score locked

ESHModerate
Current Score
715Ba (MODERATE)
01000
2 incidents
0 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
JUNE 2026
717
MAY 2026
716
APRIL 2026
715
MARCH 2026
715
FEBRUARY 2026
714
JANUARY 2026
713
DECEMBER 2025
712
NOVEMBER 2025
711
OCTOBER 2025
710
SEPTEMBER 2025
709
AUGUST 2025
708
JULY 2025
707
OCTOBER 2023
762
Cyber Attack
01 Oct 2023 • ESH
TransForm Shared Service Organization
Cyberattack on Five Southwestern Ontario Hospitals
678
CRITICAL-84
TRA424050724
Five southwestern Ontario hospitals, supported by the IT services of TransForm Shared Service Organization, experienced significant disruptions due to a cyberattack. This incident led to the delay of medical procedures, including a crucial cardioversion, and left some patients waiting for extended periods, or even canceling treatments altogether. The hospitals were forced to revert to paper records as their online services, covering patient records and email communication, had been rendered inaccessible since Monday morning. The attack's extent necessitated the postponement of scheduled care and a plea for non-emergency patients to seek alternatives, highlighting the severe impact on hospital operations and patient care.
INCIDENT DETAILS -
TYPE
IMPACT
REFERENCES
Data Leak
01 Oct 2023 • ESH
Erie Shores HealthCare
Cyberattack on Southwest Ontario Hospitals
678
HIGH-84
ERI195915124
A cyberattack that affected five hospitals in Southwest Ontario prompted Michael Garron Hospital to disclose a data security incident.
Patient records and various internet services were impacted by the attacks on Windsor Regional Hospital, Erie Shores HealthCare, Hôtel-Dieu Grace Healthcare, Bluewater Health, and the Chatham-Kent Health Alliance.
All of these hospitals use the same IT vendor, and the Ministry of Health has confirmed the vulnerability that affected them.
The ministry is convinced that TransForm SSO has and continues to take proper steps in response to this event.
INCIDENT DETAILS -
TYPE
IMPACT
DATA BREACH
REFERENCES
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