What is the official website of John Muir Medical Group ?

The official website of John Muir Medical Group is https://www.johnmuirhealth.com/for-physicians/john-muir-medical-group.html.

What is John Muir Medical Group's cybersecurity risk score?

John Muir Medical Group has an AI-generated cybersecurity risk score of 759 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has John Muir Medical Group experienced?

According to Rankiteo, John Muir Medical Group currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has John Muir Medical Group been affected by any supply chain cyber incidents ?

According to Rankiteo, John Muir Medical Group has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does John Muir Medical Group have SOC 2 Type 1 certification ?

According to Rankiteo, John Muir Medical Group is not certified under SOC 2 Type 1.

Does John Muir Medical Group have SOC 2 Type 2 certification ?

According to Rankiteo, John Muir Medical Group does not hold a SOC 2 Type 2 certification.

Does John Muir Medical Group comply with GDPR ?

According to Rankiteo, John Muir Medical Group is not listed as GDPR compliant.

Does John Muir Medical Group have PCI DSS certification ?

According to Rankiteo, John Muir Medical Group does not currently maintain PCI DSS compliance.

Does John Muir Medical Group comply with HIPAA ?

According to Rankiteo, John Muir Medical Group is not compliant with HIPAA regulations.

Does John Muir Medical Group have ISO 27001 certification ?

According to Rankiteo,John Muir Medical Group is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does John Muir Medical Group operate in ?

John Muir Medical Group operates primarily in the Hospitals and Health Care industry.

How many employees does John Muir Medical Group have ?

John Muir Medical Group employs approximately 168 people worldwide.

Does John Muir Medical Group own any subsidiaries ?

John Muir Medical Group presently has no subsidiaries across any sectors.

How many LinkedIn followers does John Muir Medical Group have ?

John Muir Medical Group's official LinkedIn profile has approximately 1,378 followers.

What is the NAICS classification code for John Muir Medical Group ?

John Muir Medical Group is classified under the NAICS code 62, which corresponds to Health Care and Social Assistance.

Does John Muir Medical Group have a Crunchbase profile ?

No, John Muir Medical Group does not have a profile on Crunchbase.

Does John Muir Medical Group have a LinkedIn profile ?

Yes, John Muir Medical Group maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/john-muir-medical-group.

How many cybersecurity incidents has John Muir Medical Group experienced ?

As of June 26, 2026, Rankiteo reports that John Muir Medical Group has experienced 1 cybersecurity incidents.

How many peer or competitor companies does John Muir Medical Group have ?

John Muir Medical Group has an estimated 33,139 peer or competitor companies worldwide.

What types of cybersecurity incidents has John Muir Medical Group faced ?

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

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759

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Fair

784

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John Muir Medical Group Vendor Cyber Rating & Cyber Score

johnmuirhealth.com

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Founded in 1996 by 30 local primary care physicians, John Muir Medical Group now comprises more than 350 clinicians who provide primary care services exclusively for the John Muir Physician Network Foundation. John Muir Medical Group staffs a robust hospitalist program, urgent cares and over 35 continuity care sites stretching from Brentwood to Berkeley and Concord to Livermore. John Muir Medical Group strives to improve the health of our community with high quality and compassionate care. In addition, we are dedicated to promoting the well being of our physicians, nurse practitioners, and physician assistants.

JMMG A.I CyberSecurity Scoring

Scoring History

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John Muir Medical Group CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

John Muir Medical G...

Data Leak

11/2013

JOH2287722

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A.I.

JMMG 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 C

Prediction D

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Underwriter Stats for JMMG

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

No incidents recorded for John Muir Medical Group in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for John Muir Medical Group in 2026.

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

No incidents recorded for John Muir Medical Group in 2026.

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

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SUBSIDIARY

John Muir Medical Group Subsidiaries

Parent Company

JMMG

Hospitals and Health Care

Website: https://www.johnmuirhealth.com/for-physicians/john-muir-medical-group.html

Company Size: 201-500 employees

No subsidiary data available for this company.

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NEWS

John Muir Medical Group CyberSecurity News

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

February 24, 2025 08:00 AM

Police: S.F. tech worker was ‘erratic’ in days before girlfriend was slain

A judge on Monday ordered Scott Fisher, a 30-year-old former tech worker, to stand trial on allegations that he murdered his girlfriend.

Read Article

February 21, 2025 08:00 AM

Roundup: AI and cloud tackle cyber risk and improve workflows

Cleveland Clinic will roll out ambient documentation software while Memorial Sloan Kettering Cancer Center leverages algorithms to...

Read Article

August 27, 2024 07:00 AM

Exclusive: Ambience Healthcare’s AI technology launches at John Muir Health

Ambience's technology has now been rolled out at John Muir Health, a prominent Northern California healthcare system, with 16 specialties...

Read Article

July 25, 2024 07:00 AM

Richard Pearl Obituary - Brentwood, CA

Richard Joseph “Rich” Pearl, 55, of Brentwood, CA, passed away in John Muir Health Walnut Creek Medical Center at 4:35 pm on Thursday, July 25, 2024.

Read Article

July 22, 2024 07:00 AM

Pollack discusses innovation, future of the health care field

AHA President and CEO Rick Pollack opened the 2024 AHA Leadership Summit in San Diego discussing the similarities of the U.S. Navy Seals to...

Read Article

July 19, 2024 07:00 AM

Bay Area airports, hospitals, courts hit hard by global tech outage

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May 16, 2024 07:00 AM

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Cyberattack on payments processor affects Bay Area health care providers

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July 17, 2019 07:00 AM

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-56785

SUMMARY

FlatPress versions prior to commit 10be83c, contains a stored cross-site scripting vulnerability in comment and contact forms where name, URL, and email fields are rendered without proper output encoding in Smarty templates. Attackers can inject arbitrary HTML and JavaScript through these fields to execute malicious scripts in browsers of viewers including administrators, or bypass URL scheme validation to inject javascript: or data: URIs.

Published

Date2026-06-23

Updated

Date2026-06-23

RISK INFORMATION (Score: 8.2)

cvss3

Base Score: 8.2

Complexity: LOW

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

cvss4

Base Score: 8.4

Complexity: LOW

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

4.7

Exploitability

2.8

REFERENCES

CVE-2026-54588

SUMMARY

Poweradmin is a web-based DNS administration tool for PowerDNS server. Versions prior to 4.2.4 and 4.3.3 use the attacker-controlled `HTTP_HOST` request header as the authoritative source for building callback URLs in its OIDC, SAML, and logout authentication flows without any validation. An unauthenticated attacker can poison the `redirect_uri` sent to the Identity Provider, causing the IdP to redirect the victim's authorization code to an attacker-controlled server - resulting in full account takeover with no credentials required. Versions 4.2.4 and 4.3.3 patch the issue.

Published

Date2026-06-23

Updated

Date2026-06-23

RISK INFORMATION (Score: 9.6)

cvss3

Base Score: 9.6

Complexity: LOW

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

Impact Score

Exploitability

2.8

REFERENCES

CVE-2026-48493

SUMMARY

Snipe-IT is an IT asset/license management system. In versions prior to 8.6.0, a user with only users.edit can send a PATCH to /api/v1/users/{their_own_id} and grant themselves any permission except admin and superuser — for example `assets.view`, `assets.create`, `reports.view`, import, etc. The issue is patched in version 8.6.0.

Published

Date2026-06-23

Updated

Date2026-06-23

RISK INFORMATION (Score: 5.5)

cvss3

Base Score: 5.5

Complexity: LOW

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

Impact Score

4.2

Exploitability

1.2

REFERENCES

CVE-2026-47693

SUMMARY

Poweradmin is a web-based DNS administration tool for PowerDNS server. Versions prior to 4.2.4 and 4.3.3 are vulnerable to CSV Injection (Formula Injection) in its log export functionality. User-controlled data — specifically the username field — is written to exported CSV files without sanitizing formula trigger characters (=, +, -, @). When an administrator exports activity logs and opens the resulting CSV in a spreadsheet application (Microsoft Excel, LibreOffice Calc, Google Sheets), any formula stored in a username is executed by the application. This can be used for phishing attacks against administrators or data exfiltration. Versions 4.2.4 and 4.3.3 patch the issue.

Published

Date2026-06-23

Updated

Date2026-06-23

RISK INFORMATION (Score: 6.9)

cvss3

Base Score: 6.9

Complexity: LOW

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

Impact Score

4.7

Exploitability

1.7

REFERENCES

CVE-2026-12164

SUMMARY

Fortra File Integrity Monitoring (FIM), formerly Tripwire Enterprise, versions prior to 9.4.0 may assign incorrect or elevated effective permissions to users created by the tetool import command while FIM is running, particularly when the import also creates or changes roles or role-permission relationships.

Published

Date2026-06-23

Updated

Date2026-06-23

RISK INFORMATION (Score: 4.4)

cvss3

Base Score: 4.4

Complexity: LOW

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

Impact Score

3.6

Exploitability

0.8

REFERENCES

https://www.fortra.com/security/advisories/product-security/fi-2026-010

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