What is the official website of Crozer-Keystone Health System ?

The official website of Crozer-Keystone Health System is http://www.crozerhealth.org.

What is Crozer-Keystone Health System's cybersecurity risk score?

Crozer-Keystone Health System has an AI-generated cybersecurity risk score of 767 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has Crozer-Keystone Health System experienced?

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

Has Crozer-Keystone Health System been affected by any supply chain cyber incidents ?

According to Rankiteo, Crozer-Keystone Health System has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does Crozer-Keystone Health System have SOC 2 Type 1 certification ?

According to Rankiteo, Crozer-Keystone Health System is not certified under SOC 2 Type 1.

Does Crozer-Keystone Health System have SOC 2 Type 2 certification ?

According to Rankiteo, Crozer-Keystone Health System does not hold a SOC 2 Type 2 certification.

Does Crozer-Keystone Health System comply with GDPR ?

According to Rankiteo, Crozer-Keystone Health System is not listed as GDPR compliant.

Does Crozer-Keystone Health System have PCI DSS certification ?

According to Rankiteo, Crozer-Keystone Health System does not currently maintain PCI DSS compliance.

Does Crozer-Keystone Health System comply with HIPAA ?

According to Rankiteo, Crozer-Keystone Health System is not compliant with HIPAA regulations.

Does Crozer-Keystone Health System have ISO 27001 certification ?

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

Which industry does Crozer-Keystone Health System operate in ?

Crozer-Keystone Health System operates primarily in the Hospitals and Health Care industry.

How many employees does Crozer-Keystone Health System have ?

Crozer-Keystone Health System employs approximately 1,702 people worldwide.

Does Crozer-Keystone Health System own any subsidiaries ?

Crozer-Keystone Health System presently has no subsidiaries across any sectors.

How many LinkedIn followers does Crozer-Keystone Health System have ?

Crozer-Keystone Health System's official LinkedIn profile has approximately 10,804 followers.

What is the NAICS classification code for Crozer-Keystone Health System ?

Crozer-Keystone Health System is classified under the NAICS code 62, which corresponds to Health Care and Social Assistance.

Does Crozer-Keystone Health System have a Crunchbase profile ?

No, Crozer-Keystone Health System does not have a profile on Crunchbase.

Does Crozer-Keystone Health System have a LinkedIn profile ?

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

How many cybersecurity incidents has Crozer-Keystone Health System experienced ?

As of July 20, 2026, Rankiteo reports that Crozer-Keystone Health System has experienced 3 cybersecurity incidents.

How many peer or competitor companies does Crozer-Keystone Health System have ?

Crozer-Keystone Health System has an estimated 33,363 peer or competitor companies worldwide.

What types of cybersecurity incidents has Crozer-Keystone Health System faced ?

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

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CHS

Boost Score +25 with badge (5 left)

767

/1000

Fair

792

/1000

Fair

Crozer-Keystone Health System Vendor Cyber Rating & Cyber Score

crozerhealth.org

Add Your Compliance Badge

Crozer Health is the leading health care provider in Delaware County, Pa., located in the Philadelphia suburbs. We provide a full spectrum of wellness, prevention, acute care, rehabilitation and restorative care to the community. The Health System comprises five hospitals: Crozer-Chester Medical Center in Upland; Delaware County Memorial Hospital in Drexel Hill; Taylor Hospital in Ridley Park, Springfield Hospital in Springfield, and Community Hospital in Chester. In addition, the health system operates several outpatient centers, the Healthplex® Sports Club , and a comprehensive physician network of primary-care and specialty practices. A leader in community health, Crozer Health provides services and programs that meet the medical

CHS A.I CyberSecurity Scoring

Scoring History

CHS

Crozer-Keystone Health System CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Crozer-Keystone Hea...

Cyber Attack

100

09/2023

EAS232811023

Crozer-Keystone Hea...

Cyber Attack

09/2023

WAT23011023

Crozer-Keystone Hea...

Breach

7/2023

PMH655072625

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A.I.

CHS Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

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

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

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Underwriter Stats for CHS

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

No incidents recorded for Crozer-Keystone Health System in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Crozer-Keystone Health System in 2026.

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

No incidents recorded for Crozer-Keystone Health System in 2026.

Incident History - CHS (X = Date, Y = Severity)

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SUBSIDIARY

Crozer-Keystone Health System Subsidiaries

CHS

Hospitals and Health Care

Website: http://www.crozerhealth.org

Company Size: 5,001-10,000 employees

Prospect Medical Holdings, Inc.Hospitals and Health Care

Eastern Connecticut Health Network (ECHN)Hospitals and Health Care

Waterbury HospitalHospitals and Health Care

CareWell HealthHospitals and Health Care

CharterCARE Health PartnersHospitals and Health Care

PMH - California RegionHospitals and Health Care

Alta Hospitals SystemHospitals and Health Care

Southern California HospitalsHospitals and Health Care

Los Angeles Community Hospital Hospitals and Health Care

Foothill Regional Medical Center Hospitals and Health Care

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Norton Healthcare

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Centene Corporation is a leading healthcare enterprise committed to helping people live healthier lives. Centene offers affordable and high-quality products to more than 1 in 15 individuals across the nation, including Medicaid and Medicare members (including Medicare Prescription Drug Plans) as well as individuals and families served by the Health Insurance Marketplace. Centene believes healthcare is best delivered locally. Our local health plans provide fully integrated, high-quality, and cost-effective services to government-sponsored and commercial healthcare programs, focusing on under-insured and uninsured individuals. Centene’s hiring practices reflect the composition of the members and communities we serve, allowing us to deliver quality, culturally sensitive healthcare to millions of members. Centene employees help change the world of healthcare and transform our communities. To learn more about career opportunities with Centene, visit: https://jobs.centene.com/

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NEWS

Crozer-Keystone Health System CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

August 29, 2023 07:00 AM

News - Ransomware Gang "Rhysida" Threatens Healthcare System: Sensitive Patient Data for Sale

A ransomware group known as "Rhysida" has struck the heart of the healthcare system, launching a cyberattack that crippled hospitals and...

Read Article

August 28, 2023 07:00 AM

Hackers in ransomware attack on Philly-area hospitals post patient data for sale on dark web

A ransomware gang called Rhysida is attempting to sell data obtained in a cyberattack that shut down hospitals and health care clinics in...

Read Article

August 06, 2023 07:00 AM

Cyberattack disrupted hospitals, health care in Pennsylvania, 4 other states

A cyberattack has affected computers at hospitals in multiple states, forcing some emergency rooms to close and ambulances to be diverted.

Read Article

August 04, 2023 07:00 AM

Cyberattack disrupts hospital computer systems across US, hindering services

'Data security incident' began Thursday at facilities operated by California's Prospect Medical Holdings.

Read Article

August 04, 2023 07:00 AM

Cyberattack causes multiple hospitals to shut emergency rooms and divert ambulances

Cybercriminals attacked the computer systems of a California-based health care provider causing emergency rooms in multiple states to close and ambulance...

Read Article

August 03, 2023 07:00 AM

Crozer Health’s computer systems were knocked offline Thursday by a ransomware attack

Computer systems at Delaware County's Crozer Health were offline Thursday after a ransomware attack on the health system's owner,...

Read Article

June 22, 2021 07:00 AM

Ohio Medicaid Providers May Have Had Data Exposed in Breach

Ohio Medicaid said on Monday it was notified by its data manager, Maximus, that it had a cybersecurity incident that potentially exposed...

Read Article

June 19, 2020 07:00 AM

Philadelphia-area health system says it ‘isolated’ a malware attack

A “malware attack” has hit computer systems at Crozer-Keystone Health System, a large health care provider in the Philadelphia suburbs.

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-12484

SUMMARY

A vulnerability in keras-team/keras version 3.15.0 allows unsafe deserialization of attacker-controlled PyTorch pickle data through the public `keras.layers.TorchModuleWrapper.from_config` method. This method invokes `torch.load(..., weights_only=False)` without requiring an explicit unsafe opt-in, such as a `safe_mode=False` parameter. When called outside a `SafeModeScope(True)` context, the absence of an ambient safe mode state permits unsafe deserialization by default. This issue can lead to arbitrary code execution if untrusted Keras layer configurations are processed using this method. The vulnerability arises because the method does not enforce safe deserialization practices unless explicitly guarded by Keras safe mode.

Published

Date2026-07-19

Updated

Date2026-07-19

RISK INFORMATION (Score: 7.8)

cvss3

Base Score: 7.8

Complexity: LOW

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Impact Score

5.9

Exploitability

1.8

REFERENCES

https://huntr.com/bounties/ab14df49-13b5-4442-b754-3189430bfa28

CVE-2026-64186

SUMMARY

In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Remove latent out-of-bounds access in IOMMU debugfs In iommu_mmio_write() and iommu_capability_write(), the variables dbg_mmio_offset and dbg_cap_offset are declared as int. However, they are populated using kstrtou32_from_user(). If a user provides a sufficiently large value, it can become a negative integer. Prior to this patch, the AMD IOMMU debugfs implementation was already protected by different mechanisms. 1. #define OFS_IN_SZ 8 ensures the user string <= 8 bytes, so e.g. 0xffffffff isn't a valid input. if (cnt > OFS_IN_SZ) return -EINVAL; 2. Implicit type promotion in iommu_mmio_write(), dbg_mmio_offset is int and iommu->mmio_phys_end is u64 if (dbg_mmio_offset > iommu->mmio_phys_end - sizeof(u64)) return -EINVAL; 3. The show handlers would currently catch the negative number and refuse to perform the read. Replace kstrtou32_from_user() with kstrtos32_from_user() to parse the input, and check for negative values to explicitly prevent out-of-bounds memory accesses directly in iommu_mmio_write() and iommu_capability_write().

Published

Date2026-07-19

Updated

Date2026-07-19

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

CVE-2026-64185

SUMMARY

In the Linux kernel, the following vulnerability has been resolved: sysfs: don't remove existing directory on update failure When sysfs_update_group() is called for a named group and create_files() fails (e.g. -ENOMEM), internal_create_group() calls kernfs_remove(kn) on the group directory. In the update path, kn was obtained via kernfs_find_and_get() and refers to a directory that already existed before this call. Removing it silently destroys a sysfs group that the caller did not create. Only remove the directory if we created it ourselves. On update failure the directory remains as it is left empty by remove_files() inside create_files(), but can be repopulated by a retry.

Published

Date2026-07-19

Updated

Date2026-07-19

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

CVE-2026-64184

SUMMARY

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-schemes: call missing mem_cgroup_iter_break() damon_sysfs_memcg_path_to_id() breaks mem_cgroup_iter() loop without calling mem_cgroup_iter_break(). This leaks the cgroup reference. Fix the issue by calling mem_cgroup_iter_break() before the break. The issue was discovered [1] by Sashiko.

Published

Date2026-07-19

Updated

Date2026-07-19

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

CVE-2026-64183

SUMMARY

In the Linux kernel, the following vulnerability has been resolved: efi: Allocate runtime workqueue before ACPI init Since commit 5894cf571e14 ("acpi/prmt: Use EFI runtime sandbox to invoke PRM handlers") ACPI PRM calls are delegated to a workqueue which runs in a kernel thread, making it easier to detect and mitigate faulting memory accesses performed by the firmware. Rafael reports that such PRM accesses may occur before efisubsys_init() executes, which is where the workqueue is allocated, leading to NULL pointer dereferences. Since acpi_init() [which triggers the early PRM accesses] executes as a subsys_initcall() as well, and has its own dependencies that may be sensitive to initcall ordering, deferring acpi_init() is not an option. So instead, split off the workqueue allocation into its own postcore initcall, as this is the only missing piece to allow EFI runtime calls to be made. This ensures that EFI runtime call (including PRM calls) are accessible to all code running at subsys_initcall() level.

Published

Date2026-07-19

Updated

Date2026-07-19

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

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