Ontario Health atHome Company Cyber Security Posture
ontariohealthathome.caWe are here to help. Ontario Health atHome coordinates in-home and community-based care for thousands of patients across the province every day. We assess patient care needs, and deliver in-home and community-based services to support your health and well-being. We also provide access and referrals to other community services, and manage Ontario’s long-term care home placement process. We collaborate with primary care providers, hospitals, Ontario Health Teams and many other health system partners to support high-quality, integrated care planning and delivery. Call 310-2222 (no area code is required). Nous sommes là pour aider. Chaque jour, Santé à domicile Ontario coordonne les soins offerts à domicile et en milieu communautaire à des milliers de patients, partout dans la province. En effet, nous évaluons les besoins des patients en matière de soins de santé et nous leur fournissons des services à domicile et en milieu communautaire pour favoriser leur santé et leur bien‑être. Nous dirigeons également les patients vers d’autres services communautaires, et nous gérons le processus de placement en foyer de soins de longue durée de l’Ontario. Nous collaborons avec les fournisseurs de soins primaires, les hôpitaux, les équipes Santé Ontario ainsi que de nombreux autres partenaires du système de soins de santé afin d’assurer la planification et la prestation de soins intégrés et de haute qualité. Composez le 310-2222 (aucun indicatif régional n’est requis).
OHA Company Details
ontario-health-athome
3419 employees
36445.0
62
Hospitals and Health Care
ontariohealthathome.ca
Scan still pending
ONT_4297802
In-progress
OHA Risk Score (AI oriented)Between 800 and 900
This score is AI-generated and less favored by cyber insurers, who prefer the TPRM score.
OHA Global Score.png)
Ontario Health atHome 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 |
Ontario Health atHome Company Cyber Security News & History
| Entity | Type | Severity | Impact | Seen | Url ID | Details | View |
|---|---|---|---|---|---|---|---|
| Ontario Health atHome | Cyber Attack | 100 | 6 | 6/2025 | ONT610062825 | Link | |
Rankiteo Explanation : Attack threatening the economy of geographical regionDescription: Ontario Health atHome experienced a cyber attack in March 2025 that potentially compromised the data of up to 200,000 patients. The breach included personal information such as names, contact details, and medical supplies or equipment ordered. The incident was not disclosed to affected patients until much later, raising concerns about the agency's handling of sensitive data and its overall functionality. | |||||||
Ontario Health atHome Company Subsidiaries
We are here to help. Ontario Health atHome coordinates in-home and community-based care for thousands of patients across the province every day. We assess patient care needs, and deliver in-home and community-based services to support your health and well-being. We also provide access and referrals to other community services, and manage Ontario’s long-term care home placement process. We collaborate with primary care providers, hospitals, Ontario Health Teams and many other health system partners to support high-quality, integrated care planning and delivery. Call 310-2222 (no area code is required). Nous sommes là pour aider. Chaque jour, Santé à domicile Ontario coordonne les soins offerts à domicile et en milieu communautaire à des milliers de patients, partout dans la province. En effet, nous évaluons les besoins des patients en matière de soins de santé et nous leur fournissons des services à domicile et en milieu communautaire pour favoriser leur santé et leur bien‑être. Nous dirigeons également les patients vers d’autres services communautaires, et nous gérons le processus de placement en foyer de soins de longue durée de l’Ontario. Nous collaborons avec les fournisseurs de soins primaires, les hôpitaux, les équipes Santé Ontario ainsi que de nombreux autres partenaires du système de soins de santé afin d’assurer la planification et la prestation de soins intégrés et de haute qualité. Composez le 310-2222 (aucun indicatif régional n’est requis).
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OHA Cyber Security News
Ontario health agency ordered to inform patients of major data breach
Ontario's health minister is ordering a provincial agency to immediately inform up to 200,000 patients whose data may have been breached in ...
Ontario investigating alleged data breach of 200,000 home care patients' info
TORONTO — Ontario is investigating an alleged breach of 200,000 home care patients' personal health data, Health Minister Sylvia Jones said ...
Cyber Security, Artificial Intelligence and Enhanced Privacy Regulation Coming to Ontario Hospitals and Health Agencies
The changes to FIPPA include a new offence. Currently, section 61(1) of FIPPA provides that it is an offence to wilfully disclose personal ...
Ontario investigating alleged data breach involving 200,000 home care patients
Ontario is investigating an alleged breach of 200,000 home care patients' personal health data, Health Minister Sylvia Jones said Friday.
AutoCanada investigating cybersecurity breach, as it announces loss from previous incident
AutoCanada Inc. says it has found a cybersecurity breach of its systems that could disrupt operations as it also reported a financial loss for ...
'Appalling' Pembina Trails hack could cause a lot of damage, privacy expert says
A privacy expert says she's not seen a breach elsewhere in Canada that matches the scale of the Pembina Trails School Division hack.
Cyberattacks on Canadian health information systems
Cyberattacks can incur privacy breaches and financial harm, as well as directly threaten patient safety and health system functioning. Reducing ...
Let’s make 2024 the year of cybersecurity in Canadian healthcare
The standard incorporates guidelines and best practices that healthcare organizations can use to improve cybersecurity within their institutions.
PowerSchool paid hackers a fee to delete stolen data: Manitoba school board memo
A cyberattack that exposed student information on a web-based management system has impacted 80 per cent of Manitoba school divisions across the ...
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Frequently Asked Questions (FAQ) on Cybersecurity Incidents
OHA CyberSecurity History Information
Total Incidents: According to Rankiteo, OHA has faced 1 incidents in the past.
Incident Types: The types of cybersecurity incidents that have occurred include ['Cyber Attack'].
Total Financial Loss: The total financial loss from these incidents is estimated to be {total_financial_loss}.
Cybersecurity Posture: The company's overall cybersecurity posture is described as We are here to help. Ontario Health atHome coordinates in-home and community-based care for thousands of patients across the province every day. We assess patient care needs, and deliver in-home and community-based services to support your health and well-being. We also provide access and referrals to other community services, and manage Ontario’s long-term care home placement process. We collaborate with primary care providers, hospitals, Ontario Health Teams and many other health system partners to support high-quality, integrated care planning and delivery. Call 310-2222 (no area code is required). Nous sommes là pour aider. Chaque jour, Santé à domicile Ontario coordonne les soins offerts à domicile et en milieu communautaire à des milliers de patients, partout dans la province. En effet, nous évaluons les besoins des patients en matière de soins de santé et nous leur fournissons des services à domicile et en milieu communautaire pour favoriser leur santé et leur bien‑être. Nous dirigeons également les patients vers d’autres services communautaires, et nous gérons le processus de placement en foyer de soins de longue durée de l’Ontario. Nous collaborons avec les fournisseurs de soins primaires, les hôpitaux, les équipes Santé Ontario ainsi que de nombreux autres partenaires du système de soins de santé afin d’assurer la planification et la prestation de soins intégrés et de haute qualité. Composez le 310-2222 (aucun indicatif régional n’est requis)..
Detection and Response: The company detects and responds to cybersecurity incidents through {description_of_detection_and_response_process}.
Incident Details
Incident 1: Ransomware Attack
Title: {Incident_Title}
Description: {Brief_description_of_the_incident}
Date Detected: {Detection_Date}
Date Publicly Disclosed: {Disclosure_Date}
Date Resolved: {Resolution_Date}
Type: {Type_of_Attack}
Attack Vector: {Attack_Vector}
Vulnerability Exploited: {Vulnerability}
Threat Actor: {Threat_Actor}
Motivation: {Motivation}
Incident 2: Data Breach
Title: {Incident_Title}
Description: {Brief_description_of_the_incident}
Date Detected: {Detection_Date}
Date Publicly Disclosed: {Disclosure_Date}
Date Resolved: {Resolution_Date}
Type: {Type_of_Attack}
Attack Vector: {Attack_Vector}
Vulnerability Exploited: {Vulnerability}
Threat Actor: {Threat_Actor}
Motivation: {Motivation}
Common Attack Types: As of now, the company has not encountered any reported incidents involving common cyberattacks.
Identification of Attack Vectors: The company identifies the attack vectors used in incidents through {description_of_identification_process}.
Impact of the Incidents
Incident 1: Ransomware Attack
Financial Loss: {Financial_Loss}
Data Compromised: {Data_Compromised}
Systems Affected: {Systems_Affected}
Downtime: {Downtime}
Operational Impact: {Operational_Impact}
Conversion Rate Impact: {Conversion_Rate_Impact}
Revenue Loss: {Revenue_Loss}
Customer Complaints: {Customer_Complaints}
Brand Reputation Impact: {Brand_Reputation_Impact}
Legal Liabilities: {Legal_Liabilities}
Identity Theft Risk: {Identity_Theft_Risk}
Payment Information Risk: {Payment_Information_Risk}
Incident 2: Data Breach
Financial Loss: {Financial_Loss}
Data Compromised: {Data_Compromised}
Systems Affected: {Systems_Affected}
Downtime: {Downtime}
Operational Impact: {Operational_Impact}
Conversion Rate Impact: {Conversion_Rate_Impact}
Revenue Loss: {Revenue_Loss}
Customer Complaints: {Customer_Complaints}
Brand Reputation Impact: {Brand_Reputation_Impact}
Legal Liabilities: {Legal_Liabilities}
Identity Theft Risk: {Identity_Theft_Risk}
Payment Information Risk: {Payment_Information_Risk}
Average Financial Loss: The average financial loss per incident is {average_financial_loss}.
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are {list_of_commonly_compromised_data_types}.
Incident 1: Ransomware Attack
Entity Name: {Entity_Name}
Entity Type: {Entity_Type}
Industry: {Industry}
Location: {Location}
Size: {Size}
Customers Affected: {Customers_Affected}
Incident 2: Data Breach
Entity Name: {Entity_Name}
Entity Type: {Entity_Type}
Industry: {Industry}
Location: {Location}
Size: {Size}
Customers Affected: {Customers_Affected}
Response to the Incidents
Incident 1: Ransomware Attack
Incident Response Plan Activated: {Yes/No}
Third Party Assistance: {Yes/No}
Law Enforcement Notified: {Yes/No}
Containment Measures: {Containment_Measures}
Remediation Measures: {Remediation_Measures}
Recovery Measures: {Recovery_Measures}
Communication Strategy: {Communication_Strategy}
Adaptive Behavioral WAF: {Adaptive_Behavioral_WAF}
On-Demand Scrubbing Services: {On_Demand_Scrubbing_Services}
Network Segmentation: {Network_Segmentation}
Enhanced Monitoring: {Enhanced_Monitoring}
Incident 2: Data Breach
Incident Response Plan Activated: {Yes/No}
Third Party Assistance: {Yes/No}
Law Enforcement Notified: {Yes/No}
Containment Measures: {Containment_Measures}
Remediation Measures: {Remediation_Measures}
Recovery Measures: {Recovery_Measures}
Communication Strategy: {Communication_Strategy}
Adaptive Behavioral WAF: {Adaptive_Behavioral_WAF}
On-Demand Scrubbing Services: {On_Demand_Scrubbing_Services}
Network Segmentation: {Network_Segmentation}
Enhanced Monitoring: {Enhanced_Monitoring}
Incident Response Plan: The company's incident response plan is described as {description_of_incident_response_plan}.
Third-Party Assistance: The company involves third-party assistance in incident response through {description_of_third_party_involvement}.
Data Breach Information
Incident 2: Data Breach
Type of Data Compromised: {Type_of_Data}
Number of Records Exposed: {Number_of_Records}
Sensitivity of Data: {Sensitivity_of_Data}
Data Exfiltration: {Yes/No}
Data Encryption: {Yes/No}
File Types Exposed: {File_Types}
Personally Identifiable Information: {Yes/No}
Prevention of Data Exfiltration: The company takes the following measures to prevent data exfiltration: {description_of_prevention_measures}.
Handling of PII Incidents: The company handles incidents involving personally identifiable information (PII) through {description_of_handling_process}.
Ransomware Information
Incident 1: Ransomware Attack
Ransom Demanded: {Ransom_Amount}
Ransom Paid: {Ransom_Paid}
Ransomware Strain: {Ransomware_Strain}
Data Encryption: {Yes/No}
Data Exfiltration: {Yes/No}
Ransom Payment Policy: The company's policy on paying ransoms in ransomware incidents is described as {description_of_ransom_payment_policy}.
Data Recovery from Ransomware: The company recovers data encrypted by ransomware through {description_of_data_recovery_process}.
Regulatory Compliance
Incident 1: Ransomware Attack
Regulations Violated: {Regulations_Violated}
Fines Imposed: {Fines_Imposed}
Legal Actions: {Legal_Actions}
Regulatory Notifications: {Regulatory_Notifications}
Incident 2: Data Breach
Regulations Violated: {Regulations_Violated}
Fines Imposed: {Fines_Imposed}
Legal Actions: {Legal_Actions}
Regulatory Notifications: {Regulatory_Notifications}
Regulatory Frameworks: The company complies with the following regulatory frameworks regarding cybersecurity: {list_of_regulatory_frameworks}.
Ensuring Regulatory Compliance: The company ensures compliance with regulatory requirements through {description_of_compliance_measures}.
Lessons Learned and Recommendations
Incident 1: Ransomware Attack
Lessons Learned: {Lessons_Learned}
Incident 2: Data Breach
Lessons Learned: {Lessons_Learned}
Incident 1: Ransomware Attack
Recommendations: {Recommendations}
Incident 2: Data Breach
Recommendations: {Recommendations}
Key Lessons Learned: The key lessons learned from past incidents are {list_of_key_lessons_learned}.
Implemented Recommendations: The company has implemented the following recommendations to improve cybersecurity: {list_of_implemented_recommendations}.
References
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at {list_of_additional_resources}.
Investigation Status
Incident 1: Ransomware Attack
Investigation Status: {Investigation_Status}
Incident 2: Data Breach
Investigation Status: {Investigation_Status}
Communication of Investigation Status: The company communicates the status of incident investigations to stakeholders through {description_of_communication_process}.
Stakeholder and Customer Advisories
Incident 1: Ransomware Attack
Stakeholder Advisories: {Stakeholder_Advisories}
Customer Advisories: {Customer_Advisories}
Incident 2: Data Breach
Stakeholder Advisories: {Stakeholder_Advisories}
Customer Advisories: {Customer_Advisories}
Advisories Provided: The company provides the following advisories to stakeholders and customers following an incident: {description_of_advisories_provided}.
Initial Access Broker
Incident 1: Ransomware Attack
Entry Point: {Entry_Point}
Reconnaissance Period: {Reconnaissance_Period}
Backdoors Established: {Backdoors_Established}
High Value Targets: {High_Value_Targets}
Data Sold on Dark Web: {Yes/No}
Incident 2: Data Breach
Entry Point: {Entry_Point}
Reconnaissance Period: {Reconnaissance_Period}
Backdoors Established: {Backdoors_Established}
High Value Targets: {High_Value_Targets}
Data Sold on Dark Web: {Yes/No}
Monitoring and Mitigation of Initial Access Brokers: The company monitors and mitigates the activities of initial access brokers through {description_of_monitoring_and_mitigation_measures}.
Post-Incident Analysis
Incident 1: Ransomware Attack
Root Causes: {Root_Causes}
Corrective Actions: {Corrective_Actions}
Incident 2: Data Breach
Root Causes: {Root_Causes}
Corrective Actions: {Corrective_Actions}
Post-Incident Analysis Process: The company's process for conducting post-incident analysis is described as {description_of_post_incident_analysis_process}.
Corrective Actions Taken: The company has taken the following corrective actions based on post-incident analysis: {list_of_corrective_actions_taken}.
Additional Questions
General Information
Ransom Payment History: The company has {paid/not_paid} ransoms in the past.
Last Ransom Demanded: The amount of the last ransom demanded was {last_ransom_amount}.
Last Attacking Group: The attacking group in the last incident was {last_attacking_group}.
Incident Details
Most Recent Incident Detected: The most recent incident detected was on {most_recent_incident_detected_date}.
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on {most_recent_incident_publicly_disclosed_date}.
Most Recent Incident Resolved: The most recent incident resolved was on {most_recent_incident_resolved_date}.
Impact of the Incidents
Highest Financial Loss: The highest financial loss from an incident was {highest_financial_loss}.
Most Significant Data Compromised: The most significant data compromised in an incident was {most_significant_data_compromised}.
Most Significant System Affected: The most significant system affected in an incident was {most_significant_system_affected}.
Response to the Incidents
Third-Party Assistance in Most Recent Incident: The third-party assistance involved in the most recent incident was {third_party_assistance_in_most_recent_incident}.
Containment Measures in Most Recent Incident: The containment measures taken in the most recent incident were {containment_measures_in_most_recent_incident}.
Data Breach Information
Most Sensitive Data Compromised: The most sensitive data compromised in a breach was {most_sensitive_data_compromised}.
Number of Records Exposed: The number of records exposed in the most significant breach was {number_of_records_exposed}.
Ransomware Information
Highest Ransom Demanded: The highest ransom demanded in a ransomware incident was {highest_ransom_demanded}.
Highest Ransom Paid: The highest ransom paid in a ransomware incident was {highest_ransom_paid}.
Regulatory Compliance
Highest Fine Imposed: The highest fine imposed for a regulatory violation was {highest_fine_imposed}.
Most Significant Legal Action: The most significant legal action taken for a regulatory violation was {most_significant_legal_action}.
Lessons Learned and Recommendations
Most Significant Lesson Learned: The most significant lesson learned from past incidents was {most_significant_lesson_learned}.
Most Significant Recommendation Implemented: The most significant recommendation implemented to improve cybersecurity was {most_significant_recommendation_implemented}.
References
Most Recent Source: The most recent source of information about an incident is {most_recent_source}.
Most Recent URL for Additional Resources: The most recent URL for additional resources on cybersecurity best practices is {most_recent_url}.
Investigation Status
Current Status of Most Recent Investigation: The current status of the most recent investigation is {current_status_of_most_recent_investigation}.
Stakeholder and Customer Advisories
Most Recent Stakeholder Advisory: The most recent stakeholder advisory issued was {most_recent_stakeholder_advisory}.
Most Recent Customer Advisory: The most recent customer advisory issued was {most_recent_customer_advisory}.
Initial Access Broker
Most Recent Entry Point: The most recent entry point used by an initial access broker was {most_recent_entry_point}.
Most Recent Reconnaissance Period: The most recent reconnaissance period for an incident was {most_recent_reconnaissance_period}.
Post-Incident Analysis
Most Significant Root Cause: The most significant root cause identified in post-incident analysis was {most_significant_root_cause}.
Most Significant Corrective Action: The most significant corrective action taken based on post-incident analysis was {most_significant_corrective_action}.
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.
