What is the official website of HCA Healthcare | TriStar Division ?

The official website of HCA Healthcare | TriStar Division is http://HCATriStarDivision.com.

What is HCA Healthcare | TriStar Division's cybersecurity risk score?

HCA Healthcare | TriStar Division has an AI-generated cybersecurity risk score of 769 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has HCA Healthcare | TriStar Division experienced?

According to Rankiteo, HCA Healthcare | TriStar Division currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has HCA Healthcare | TriStar Division been affected by any supply chain cyber incidents ?

According to Rankiteo, HCA Healthcare | TriStar Division has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does HCA Healthcare | TriStar Division have SOC 2 Type 1 certification ?

According to Rankiteo, HCA Healthcare | TriStar Division is not certified under SOC 2 Type 1.

Does HCA Healthcare | TriStar Division have SOC 2 Type 2 certification ?

According to Rankiteo, HCA Healthcare | TriStar Division does not hold a SOC 2 Type 2 certification.

Does HCA Healthcare | TriStar Division comply with GDPR ?

According to Rankiteo, HCA Healthcare | TriStar Division is not listed as GDPR compliant.

Does HCA Healthcare | TriStar Division have PCI DSS certification ?

According to Rankiteo, HCA Healthcare | TriStar Division does not currently maintain PCI DSS compliance.

Does HCA Healthcare | TriStar Division comply with HIPAA ?

According to Rankiteo, HCA Healthcare | TriStar Division is not compliant with HIPAA regulations.

Does HCA Healthcare | TriStar Division have ISO 27001 certification ?

According to Rankiteo,HCA Healthcare | TriStar Division is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does HCA Healthcare | TriStar Division operate in ?

HCA Healthcare | TriStar Division operates primarily in the Hospitals and Health Care industry.

How many employees does HCA Healthcare | TriStar Division have ?

HCA Healthcare | TriStar Division employs approximately 2,702 people worldwide.

Does HCA Healthcare | TriStar Division own any subsidiaries ?

HCA Healthcare | TriStar Division presently has no subsidiaries across any sectors.

How many LinkedIn followers does HCA Healthcare | TriStar Division have ?

HCA Healthcare | TriStar Division's official LinkedIn profile has approximately 14,056 followers.

What is the NAICS classification code for HCA Healthcare | TriStar Division ?

HCA Healthcare | TriStar Division is classified under the NAICS code 62, which corresponds to Health Care and Social Assistance.

Does HCA Healthcare | TriStar Division have a Crunchbase profile ?

No, HCA Healthcare | TriStar Division does not have a profile on Crunchbase.

Does HCA Healthcare | TriStar Division have a LinkedIn profile ?

Yes, HCA Healthcare | TriStar Division maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/hcatristar.

How many cybersecurity incidents has HCA Healthcare | TriStar Division experienced ?

As of July 26, 2026, Rankiteo reports that HCA Healthcare | TriStar Division has not experienced any cybersecurity incidents.

How many peer or competitor companies does HCA Healthcare | TriStar Division have ?

HCA Healthcare | TriStar Division has an estimated 33,397 peer or competitor companies worldwide.

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769

/1000

Fair

794

/1000

Fair

HCA Healthcare | TriStar Division Vendor Cyber Rating & Cyber Score

HCATriStarDivision.com

Add Your Compliance Badge

HCA Healthcare’s TriStar Division is headquartered in Brentwood, Tennessee. The TriStar Division is comprised of a network of 17 hospitals, 6 free-standing emergency rooms, 18 urgent care centers, 71 physician practices and 8 ambulatory surgery centers across Tennessee and south-central Kentucky. With over 2,800 licensed beds, the TriStar Division employs more than 17,000 individuals and has over 6,100 nurses and 3,900 physicians on staff. In 2020, we fulfilled more than 950,000 patient encounters, 459,000 emergency room visits, delivered almost 9,000 babies and treated over 9,000 COVID patients.

HHTD A.I CyberSecurity Scoring

Scoring History

HHTD

HCA Healthcare | TriStar Division CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

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Impact

Seen

Blog Details

Supply Chain Source

Incident Details

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No data available

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A.I.

HHTD 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

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Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

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Underwriter Stats for HHTD

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

No incidents recorded for HCA Healthcare | TriStar Division in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for HCA Healthcare | TriStar Division in 2026.

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

No incidents recorded for HCA Healthcare | TriStar Division in 2026.

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

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SUBSIDIARY

HCA Healthcare | TriStar Division Subsidiaries

Parent Company

HHTD

Hospitals and Health Care

Website: http://HCATriStarDivision.com

Company Size: 10,001+ employees

No subsidiary data available for this company.

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NEWS

HCA Healthcare | TriStar Division CyberSecurity News

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

October 26, 2025 07:00 AM

Healthcare Data Breach Statistics

The HIPAA Journal has compiled healthcare data breach statistics from October 2009, when the Department of Health and Human Services (HHS)...

Read Article

October 15, 2025 07:00 AM

Reimagining the Hospital of the Future with AI

At the start of my career, we were just beginning to see how technology could redefine medicine and drive substantial impact.

Read Article

October 25, 2024 07:00 AM

Greater Nashville Technology Council president steps down, search for new CEO to begin soon

The Greater Nashville Technology Council announced this week that President and CEO Elise Cambournac will step down from her leadership role at the end of the...

Read Article

September 20, 2024 07:00 AM

'The gloves have come off:' Why hackers love Nashville health care

Nashville's health care industry faces escalating cybersecurity threats, with the broader industry facing a 264% jump in ransomware attacks...

Read Article

September 09, 2024 07:00 AM

42 CIOs On the Move

We're excited to spotlight 42 CIOs, CTOs, and CISOs who are stepping into new roles and shaking things up across a variety of industries.

Read Article

May 02, 2024 07:00 AM

Biggest cyber attacks in US healthcare sector

The hack at UnitedHealth Group's tech unit potentially compromised a third of Americans' data, including U.S. military members' data,...

Read Article

February 18, 2024 08:00 AM

Health care data breaches hit 1 in 3 Americans last year: Is your data vulnerable?

Patients were inundated with spam texts and other annoyances after the massive HCA Healthcare data hack disclosed last July compromised the...

Read Article

January 26, 2024 08:00 AM

HCA FLORIDA HEALTHCARE ANNOUNCES HCA HEALTHCARE FOUNDATION’S $25,000 GRANT TO CROCKETT FOUNDATION

Posted by cfelixcpa | Jan 26, 2024 | Uncategorized | 0 |. HCA FLORIDA HEALTHCARE ANNOUNCES HCA HEALTHCARE FOUNDATION'S $25,000 GRANT TO CROCKETT FOUNDATION.

Read Article

September 18, 2023 07:00 AM

Artificial Intelligence Making Cyber Crime Harder to Fight

The rise of artificial intelligence brings tools that help cyber criminals clean up language, opening new doors for hackers to break into networks.

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-10681

SUMMARY

In Zephyr's userspace dynamic-objects subsystem, thread_idx_alloc() in kernel/userspace/userspace.c allocated a new thread permission index from the global _thread_idx_map[] bitmap without holding lists_lock. On SMP systems, two user-mode threads invoking the k_object_alloc(K_OBJ_THREAD) syscall concurrently can both observe the same low free bit, perform the same non-atomic RMW to clear it, and return the identical tidx. The two newly created K_OBJ_THREAD objects are then assigned the same thread_id, so the two user threads alias a single bit position in every kernel object's perms[] bitfield: any subsequent grant of access on a kernel object to one thread is implicitly a grant to the other, defeating userspace ACL isolation. A secondary lost-update window between the unlocked &=~BIT() in alloc and the locked |= BIT() in thread_idx_free() can also leak entries from the thread-index pool. The defect is reachable from any user-mode thread via the unrestricted __syscall k_object_alloc and is gated on CONFIG_USERSPACE, CONFIG_DYNAMIC_OBJECTS, and CONFIG_SMP. The flaw was introduced when the per-thread permission index was added in 2018 and is present in every release up to and including v4.4.0. Fixed by holding lists_lock across the bitmap RMW and the permissions clear (and inlining the obj_list traversal that previously took the lock itself).

Published

Date2026-07-25

Updated

Date2026-07-25

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: HIGH

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L

Impact Score

5.5

Exploitability

REFERENCES

CVE-2026-66013

SUMMARY

OpenRemote before 1.26.2 contains an authentication bypass vulnerability in the console registration API that allows unauthenticated attackers to update existing console assets by supplying a known asset identifier. Attackers can overwrite push notification tokens and console metadata without authentication or ownership validation, redirecting notifications or denying delivery to legitimate consoles.

Published

Date2026-07-25

Updated

Date2026-07-25

RISK INFORMATION (Score: )

cvss4

Base Score: 9.3

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/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

Impact Score

Exploitability

REFERENCES

CVE-2026-66012

SUMMARY

SiYuan before v3.7.2 contains a missing authorization vulnerability in the POST /mcp kernel endpoint, which is gated only by a general auth check (model.CheckAuth) with no admin-role or read-only enforcement. This exposes 31 MCP tools, including a file tool with list/read/write/delete/rename/copy actions across the entire workspace. When the Publish server is enabled in anonymous mode (Conf.Publish.Enable=true and Conf.Publish.Auth.Enable=false), the Publish reverse proxy attaches an anonymous RoleReader JWT to proxied requests, allowing a remote unauthenticated attacker to reach /mcp. The attacker can read conf/conf.json to extract accessAuthCode, api.token, and cookieKey in plaintext, write arbitrary files in the workspace, and plant a plugin into data/plugins/ that executes with nodeIntegration:true and no contextIsolation on the next desktop launch, leading to administrator takeover.

Published

Date2026-07-25

Updated

Date2026-07-25

RISK INFORMATION (Score: 10)

cvss3

Base Score: 10.0

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

cvss4

Base Score: 10.0

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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

Impact Score

Exploitability

3.9

REFERENCES

CVE-2026-66011

SUMMARY

ImageMagick before 7.1.2-27 contains a memory leak vulnerability in the magick command-line interface when invalid options are provided. Attackers can trigger memory exhaustion by repeatedly supplying malformed command-line arguments to consume system resources.

Published

Date2026-07-25

Updated

Date2026-07-25

RISK INFORMATION (Score: 3.3)

cvss3

Base Score: 3.3

Complexity: LOW

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

cvss4

Base Score: 4.8

Complexity: LOW

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/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

Impact Score

1.4

Exploitability

1.8

REFERENCES

CVE-2026-64529

SUMMARY

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - remove unused character device and IOCTLs The QAT driver exposes a character device (qat_adf_ctl) with IOCTLs for device configuration, start, stop, status query and enumeration. These IOCTLs are not part of any public uAPI header and have no known in-tree or out-of-tree users. Device lifecycle is already managed via sysfs. The ioctl interface also increases the attack surface and is the subject of a number of bug reports. Remove the character device, the IOCTL definitions, and the related data structures (adf_dev_status_info, adf_user_cfg_key_val, adf_user_cfg_section, adf_user_cfg_ctl_data). Drop the now-unused adf_cfg_user.h header and strip adf_ctl_drv.c down to the minimal module_init/module_exit hooks for workqueue, AER, and crypto/compression algorithm registration. Clean up leftover dead code that was only reachable from the removed IOCTL paths: adf_cfg_del_all(), adf_devmgr_verify_id(), adf_devmgr_get_num_dev(), adf_devmgr_get_dev_by_id(), adf_get_vf_real_id() and the unused ADF_CFG macros. Additionally, drop the entry associated to QAT IOCTLs in ioctl-number.rst.

Published

Date2026-07-25

Updated

Date2026-07-25

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

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