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BJC Health System is one of the largest nonprofit health care organizations in the United States and the largest in the state of Missouri, serving urban, suburban, and rural communities across Missouri, southern Illinois, eastern Kansas, and the greater Midwest region. One of the largest employers in Missouri, BJC operates as BJC HealthCare in its Eastern Region and as Saint Luke’s Health System in its Western Region. BJC comprises 24 hospitals and hundreds of clinics and service organizations all committed to providing extraordinary patient care and advancing medical breakthroughs. BJC’s nationally recognized academic hospitals—Barnes-Jewish and St. Louis Children’s hospitals—are affiliated with Washington University School of Medicine.

BJC Health A.I CyberSecurity Scoring

BJC Health

Company Details

Linkedin ID:

bjc-health

Employees number:

22,220

Number of followers:

67,263

NAICS:

62

Industry Type:

Hospitals and Health Care

Homepage:

bjc.org

IP Addresses:

0

Company ID:

BJC_1053267

Scan Status:

In-progress

AI scoreBJC Health Risk Score (AI oriented)

Between 750 and 799

https://images.rankiteo.com/companyimages/bjc-health.jpeg
BJC Health Hospitals and Health Care
Updated:
  • Powered by our proprietary A.I cyber incident model
  • Insurance preferes TPRM score to calculate premium
globalscoreBJC Health Global Score (TPRM)

XXXX

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BJC Health Hospitals and Health Care
  • Instant access to detailed risk factors
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  • Findings

BJC Health Company CyberSecurity News & History

Past Incidents
1
Attack Types
1
EntityTypeSeverityImpactSeenBlog DetailsIncident DetailsView
BJC HealthCareBreach6045/2017
Rankiteo Explanation :
Attack with significant impact with customers data leaks

Description: A security breach at BJC HealthCare left personal information on 33,420 patients potentially available to the public. The patients’ medical records, names, addresses, telephone numbers, dates of birth, Social Security numbers, driver's license numbers, and medical and insurance information were accessible through the Internet from May 9, 2017, to Jan. 23, 2018. It was because of a “data server configuration error, discovered during an internal security scan.

BJC HealthCare
Breach
Severity: 60
Impact: 4
Seen: 5/2017
Blog:
Rankiteo Explanation
Attack with significant impact with customers data leaks

Description: A security breach at BJC HealthCare left personal information on 33,420 patients potentially available to the public. The patients’ medical records, names, addresses, telephone numbers, dates of birth, Social Security numbers, driver's license numbers, and medical and insurance information were accessible through the Internet from May 9, 2017, to Jan. 23, 2018. It was because of a “data server configuration error, discovered during an internal security scan.

Ailogo

BJC Health Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

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Incident Predictions locked
Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

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A.I. Risk Score Predictions locked
Access Monitoring Plan
statics

Underwriter Stats for BJC Health

Incidents vs Hospitals and Health Care Industry Average (This Year)

No incidents recorded for BJC Health in 2025.

Incidents vs All-Companies Average (This Year)

No incidents recorded for BJC Health in 2025.

Incident Types BJC Health vs Hospitals and Health Care Industry Avg (This Year)

No incidents recorded for BJC Health in 2025.

Incident History — BJC Health (X = Date, Y = Severity)

BJC Health cyber incidents detection timeline including parent company and subsidiaries

BJC Health Company Subsidiaries

SubsidiaryImage

BJC Health System is one of the largest nonprofit health care organizations in the United States and the largest in the state of Missouri, serving urban, suburban, and rural communities across Missouri, southern Illinois, eastern Kansas, and the greater Midwest region. One of the largest employers in Missouri, BJC operates as BJC HealthCare in its Eastern Region and as Saint Luke’s Health System in its Western Region. BJC comprises 24 hospitals and hundreds of clinics and service organizations all committed to providing extraordinary patient care and advancing medical breakthroughs. BJC’s nationally recognized academic hospitals—Barnes-Jewish and St. Louis Children’s hospitals—are affiliated with Washington University School of Medicine.

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newsone

BJC Health CyberSecurity News

November 19, 2025 11:55 AM
Ryder & BJC Health System Secure SMI Collaboration Award for Transforming Healthcare Supply Chain, Enhancing Patient Care – Company Announcement - FT.com

Strategic Collaboration Delivers Near 100% Fulfillment Rates, 100% Real-Time Visibility, and Resilient Medical Logistics Across 14 Hospitals.

November 13, 2025 08:00 AM
NRC Health Partners with BJC HealthCare to Advance Experience Excellence Across a Unified Network

LINCOLN, Neb., November 13, 2025--NRC Health, the leader in healthcare experience management, is proud to announce a new partnership with...

October 10, 2025 03:27 AM
$5.5M BJC HealthCare MyChart privacy class action settlement

BJC HealthCare agreed to a $5.5 million class action lawsuit settlement to resolve claims that it shared patient information with third parties without...

October 04, 2025 02:40 AM
Advisory Board | SEMO

Southeast Missouri State University works closely with a cadre of business professionals in the St. Louis area to provide input on curriculum and...

October 02, 2025 07:00 AM
BJC Health System’s new CEO takes over

One of the larger nonprofit health systems in America now has new leadership. Image: BJC Health System. Nick Barto is the new president and...

August 21, 2025 07:00 AM
Mount Sinai and BJC MyChart settlements: Are you eligible?

(NewsNation) — Two health systems have reached settlement agreements in two separate lawsuits regarding the use of a popular electronic...

August 11, 2025 07:00 AM
Cencora & The Lash Group Settle Data Breach Litigation for $40 Million

Cencora, The Lash Group, and their affiliates have agreed to pay $40 million to settle class action data breach litigation over a February...

July 28, 2025 07:00 AM
Health System Settles Web Tracker Lawsuit for Up to $9.25M

A Missouri healthcare system has agreed to pay up to $9.25 million to settle a proposed class action lawsuit alleging that its use of online...

June 28, 2025 07:00 AM
BJC Health System CEO will retire, system president will succeed him

Rich Liekweg has led the system for years and helped it become one of the nation's largest academic health systems. Nick Barto, BJC's...

faq

Frequently Asked Questions

Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.

BJC Health CyberSecurity History Information

Official Website of BJC Health

The official website of BJC Health is http://www.bjc.org.

BJC Health’s AI-Generated Cybersecurity Score

According to Rankiteo, BJC Health’s AI-generated cybersecurity score is 784, reflecting their Fair security posture.

How many security badges does BJC Health’ have ?

According to Rankiteo, BJC Health currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Does BJC Health have SOC 2 Type 1 certification ?

According to Rankiteo, BJC Health is not certified under SOC 2 Type 1.

Does BJC Health have SOC 2 Type 2 certification ?

According to Rankiteo, BJC Health does not hold a SOC 2 Type 2 certification.

Does BJC Health comply with GDPR ?

According to Rankiteo, BJC Health is not listed as GDPR compliant.

Does BJC Health have PCI DSS certification ?

According to Rankiteo, BJC Health does not currently maintain PCI DSS compliance.

Does BJC Health comply with HIPAA ?

According to Rankiteo, BJC Health is not compliant with HIPAA regulations.

Does BJC Health have ISO 27001 certification ?

According to Rankiteo,BJC Health is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Industry Classification of BJC Health

BJC Health operates primarily in the Hospitals and Health Care industry.

Number of Employees at BJC Health

BJC Health employs approximately 22,220 people worldwide.

Subsidiaries Owned by BJC Health

BJC Health presently has no subsidiaries across any sectors.

BJC Health’s LinkedIn Followers

BJC Health’s official LinkedIn profile has approximately 67,263 followers.

NAICS Classification of BJC Health

BJC Health is classified under the NAICS code 62, which corresponds to Health Care and Social Assistance.

BJC Health’s Presence on Crunchbase

No, BJC Health does not have a profile on Crunchbase.

BJC Health’s Presence on LinkedIn

Yes, BJC Health maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/bjc-health.

Cybersecurity Incidents Involving BJC Health

As of December 13, 2025, Rankiteo reports that BJC Health has experienced 1 cybersecurity incidents.

Number of Peer and Competitor Companies

BJC Health has an estimated 31,130 peer or competitor companies worldwide.

What types of cybersecurity incidents have occurred at BJC Health ?

Incident Types: The types of cybersecurity incidents that have occurred include Breach.

Incident Details

Can you provide details on each incident ?

Incident : Data Breach

Title: BJC HealthCare Data Breach

Description: A security breach at BJC HealthCare left personal information on 33,420 patients potentially available to the public.

Date Detected: January 23, 2018

Type: Data Breach

Attack Vector: Configuration Error

Vulnerability Exploited: Data server configuration error

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 Breach.

Impact of the Incidents

What was the impact of each incident ?

Incident : Data Breach BJC173710622

Data Compromised: Medical records, Names, Addresses, Telephone numbers, Dates of birth, Social security numbers, Driver's license numbers, Medical information, Insurance information

What types of data are most commonly compromised in incidents ?

Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Medical Records, Names, Addresses, Telephone Numbers, Dates Of Birth, Social Security Numbers, Driver'S License Numbers, Medical Information, Insurance Information and .

Which entities were affected by each incident ?

Incident : Data Breach BJC173710622

Entity Name: BJC HealthCare

Entity Type: Healthcare

Industry: Healthcare

Customers Affected: 33,420

Data Breach Information

What type of data was compromised in each breach ?

Incident : Data Breach BJC173710622

Type of Data Compromised: Medical records, Names, Addresses, Telephone numbers, Dates of birth, Social security numbers, Driver's license numbers, Medical information, Insurance information

Number of Records Exposed: 33,420

Sensitivity of Data: High

Post-Incident Analysis

What were the root causes and corrective actions taken for each incident ?

Incident : Data Breach BJC173710622

Root Causes: Data server configuration error

Additional Questions

Incident Details

What was the most recent incident detected ?

Most Recent Incident Detected: The most recent incident detected was on January 23, 2018.

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 were medical records, names, addresses, telephone numbers, dates of birth, Social Security numbers, driver's license numbers, medical information, insurance information and .

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 were driver's license numbers, names, medical information, insurance information, medical records, dates of birth, Social Security numbers, addresses and telephone numbers.

What was the number of records exposed in the most significant breach ?

Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 33.4K.

cve

Latest Global CVEs (Not Company-Specific)

Description

PCSX2 is a free and open-source PlayStation 2 (PS2) emulator. In versions 2.5.377 and below, an unchecked offset and size used in a memcpy operation inside PCSX2's CDVD SCMD 0x91 and SCMD 0x8F handlers allow a specially crafted disc image or ELF to cause an out-of-bounds read from emulator memory. Because the offset and size is controlled through MG header fields, a specially crafted ELF can read data beyond the bounds of mg_buffer and have it reflected back into emulated memory. This issue is fixed in version 2.5.378.

Risk Information
cvss4
Base: 5.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description

Aircompressor is a library with ports of the Snappy, LZO, LZ4, and Zstandard compression algorithms to Java. In versions 3.3 and below, incorrect handling of malformed data in Java-based decompressor implementations for Snappy and LZ4 allow remote attackers to read previous buffer contents via crafted compressed input. With certain crafted compressed inputs, elements from the output buffer can end up in the uncompressed output, potentially leaking sensitive data. This is relevant for applications that reuse the same output buffer to uncompress multiple inputs. This can be the case of a web server that allocates a fix-sized buffer for performance purposes. There is similar vulnerability in GHSA-cmp6-m4wj-q63q. This issue is fixed in version 3.4.

Risk Information
cvss4
Base: 6.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description

A vulnerability was found in itsourcecode COVID Tracking System 1.0. Affected by this vulnerability is an unknown functionality of the file /admin/?page=zone. The manipulation of the argument ID results in sql injection. The attack may be launched remotely. The exploit has been made public and could be used.

Risk Information
cvss2
Base: 7.5
Severity: LOW
AV:N/AC:L/Au:N/C:P/I:P/A:P
cvss3
Base: 7.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
cvss4
Base: 6.9
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description

A vulnerability has been found in itsourcecode COVID Tracking System 1.0. Affected is an unknown function of the file /admin/login.php of the component Admin Login. The manipulation of the argument Username leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Risk Information
cvss2
Base: 7.5
Severity: LOW
AV:N/AC:L/Au:N/C:P/I:P/A:P
cvss3
Base: 7.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
cvss4
Base: 6.9
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description

A flaw has been found in campcodes Online Student Enrollment System 1.0. This impacts an unknown function of the file /admin/register.php. Executing manipulation of the argument photo can lead to unrestricted upload. The attack can be launched remotely. The exploit has been published and may be used.

Risk Information
cvss2
Base: 7.5
Severity: LOW
AV:N/AC:L/Au:N/C:P/I:P/A:P
cvss3
Base: 7.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
cvss4
Base: 6.9
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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Digital Assets

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:

Network Security

Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.

SBOM (Software Bill of Materials)

Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.

CMDB (Configuration Management Database)

Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.

Threat Intelligence

Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.

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