
Bluewater Health Company Cyber Security Posture
bluewaterhealth.caBluewater Health, with locations in Sarnia and Petrolia, cares for the approximately 131,000 residents of Sarnia-Lambton. With close to 2,500 staff, Professional Staff and volunteers, Bluewater Health provides an array of specialized acute, complex continuing care, allied health and ambulatory care services.
Bluewater Health Company Details
bluewater-health
761 employees
3686.0
62
Hospitals and Health Care
bluewaterhealth.ca
Scan still pending
BLU_2833804
In-progress

Between 800 and 900
This score is AI-generated and less favored by cyber insurers, who prefer the TPRM score.

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Bluewater Health Company Scoring based on AI Models
Model Name | Date | Description | Current Score Difference | Score |
---|---|---|---|---|
AVERAGE-Industry | 03-12-2025 | This score represents the average cybersecurity rating of companies already scanned within the same industry. It provides a benchmark to compare an individual company's security posture against its industry peers. | N/A | Between 800 and 900 |
Bluewater Health Company Cyber Security News & History
Entity | Type | Severity | Impact | Seen | Url ID | Details | View |
---|---|---|---|---|---|---|---|
Bluewater Health | Data Leak | 60 | 3 | 10/2023 | BLU174617124 | Link | |
Rankiteo Explanation : Attack with significant impact with internal employee data leaksDescription: 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, Hรดtel-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. |
Bluewater Health Company Subsidiaries

Bluewater Health, with locations in Sarnia and Petrolia, cares for the approximately 131,000 residents of Sarnia-Lambton. With close to 2,500 staff, Professional Staff and volunteers, Bluewater Health provides an array of specialized acute, complex continuing care, allied health and ambulatory care services.
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Bluewater Health Cyber Security News
Bluewater Health projecting $18M budget deficit
Bluewater Health, overwhelmed with generally older and medically complex patients, is projecting an $18-million budget deficit.
Southwestern Ontario hospital cyberattack cost organizations at least $7.5M
A ransomware attack that forced critical systems at five southwestern Ontario hospitals offline for weeks last year has cost thoseย ...
Bluewater Health may use proxy data after record-keeping disruption
Bluewater Health's clinical data for it's recently ended fiscal year may be marked with an asterisk.
Bluewater Health says 250K patients compromised by cyber attack
Over 30 years of patient records at multiple Lambton County hospitals and care sites are compromised. Bluewater Health has confirmed cyberย ...
Stolen cyberattack data includes info on every Sarnia hospital patient in last 30 years
The Sarnia hospital previously stated that about 5.6 million of its records were stolen.
What Makes Healthcare So Attractive to Cybercriminals?
In recent years, cyber criminals have increasingly targeted the healthcare sector like a nasty flu that just won't quit.
Cyber Security Today, Jan. 24, 2024 โ The latest ransomware news and a controversy over alleged viruses in HP printer cartridges
The latest ransomware news and a controversy over alleged viruses in HP printer cartridges. Welcome to Cyber Security Today.
Acadian Ambulance Services Leaks Protected Health Information After Cyber Attack
Acadian cyber attack leaked protected health information. The private ambulance services company determined that the threat actor accessed itsย ...
Sarnias Bluewater Health hit hardest in ransomware attack on five hospitals
The bulk of information stolen as the result of a ransomware attack on five Ontario hospitals was taken from a hospital in Sarnia,ย ...

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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
Bluewater Health CyberSecurity History Information
How many cyber incidents has Bluewater Health faced?
Total Incidents: According to Rankiteo, Bluewater Health has faced 1 incident in the past.
What types of cybersecurity incidents have occurred at Bluewater Health?
Incident Types: The types of cybersecurity incidents that have occurred incident Data Leak.
Incident Details
Can you provide details on each incident?

Incident : Data Breach
Title: Data Security Incident at Southwest Ontario Hospitals
Description: A cyberattack affected five hospitals in Southwest Ontario, impacting patient records and various internet services.
Type: Data Breach
What are the most common types of attacks the company has faced?
Common Attack Types: The most common types of attacks the company has faced is Data Leak.
Impact of the Incidents
What was the impact of each incident?

Incident : Data Breach BLU174617124
Data Compromised: Patient records
Systems Affected: Various internet services
What types of data are most commonly compromised in incidents?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Patient records.
Which entities were affected by each incident?

Incident : Data Breach BLU174617124
Entity Type: Hospital
Industry: Healthcare
Location: Southwest Ontario

Incident : Data Breach BLU174617124
Entity Type: Hospital
Industry: Healthcare
Location: Southwest Ontario

Incident : Data Breach BLU174617124
Entity Type: Hospital
Industry: Healthcare
Location: Southwest Ontario

Incident : Data Breach BLU174617124
Entity Type: Hospital
Industry: Healthcare
Location: Southwest Ontario

Incident : Data Breach BLU174617124
Entity Type: Hospital
Industry: Healthcare
Location: Southwest Ontario
Data Breach Information
What type of data was compromised in each breach?

Incident : Data Breach BLU174617124
Type of Data Compromised: Patient records
Additional Questions
Impact of the Incidents
What was the most significant data compromised in an incident?
Most Significant Data Compromised: The most significant data compromised in an incident was Patient records.
What was the most significant system affected in an incident?
Most Significant System Affected: The most significant system affected in an incident was Various internet services.
Data Breach Information
What was the most sensitive data compromised in a breach?
Most Sensitive Data Compromised: The most sensitive data compromised in a breach was Patient records.
What Do We Measure?
Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.
These are some of the factors we use to calculate the overall score:
Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.
Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.
Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.
Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.
