Comparison Overview

California Rehabilitation Institute

VS

HCA Healthcare

California Rehabilitation Institute

2070 Century Park East, Los Angeles, 90067, US
Last Update: 2026-04-04

California Rehabilitation Institute is a 138-bed all-private-room inpatient acute physical medicine and rehabilitation hospital located in the Century City area of Los Angeles. It is the largest inpatient facility of its kind on the West Coast and is a partnership of Cedars-Sinai, UCLA Health and Select Medical. Our compassionate, caring, physician-led team of physical therapists, occupational therapists, speech therapists, and specialized nursing staff are committed 24/7 to bringing advanced acute rehabilitation care to our patients - when they need it the most. We are dedicated to helping each one of our patients recover the strength, skills and independence to return home, and to rebuild their lives. Perhaps that's one reason why U.S. News & World Report ranks California Rehabilitation Institute as one of "America's Best Hospitals." California Rehabilitation Institute provides equal employment [and affirmative action] opportunities to applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, or disability.

NAICS: 62
NAICS Definition: Health Care and Social Assistance
Employees: 327
Subsidiaries: 0
12-month incidents
0
Known data breaches
1
Attack type number
1

HCA Healthcare

1 Park Plaza, Nashville, TN, US, 37203
Last Update: 2026-04-01
Between 750 and 799

HCA Healthcare is dedicated to giving people a healthier tomorrow. As one of the nation’s leading providers of healthcare services, HCA Healthcare is comprised of 188 hospitals and 2,400+ sites of care in 20 states and the United Kingdom. In addition to hospitals, sites of care include surgery centers, freestanding ERs, urgent care centers, diagnostic and imaging centers, walk-in clinics and physician clinics. Many things set HCA Healthcare apart from other healthcare organizations; however, at our core, our greatest strength is our people. Every day, more than 290,000 colleagues go to work with a collective focus: our patients. Our focus positively impacts the care experience at the bedside and beyond. We are proud of the impact we have in our communities through employment, investment and charitable giving. HCA Healthcare is a learning health system that uses our approximately 37 million annual patient encounters to advance science, improve patient care and save lives. At HCA Healthcare, we are excited about the future of medicine. We believe we are uniquely positioned to play a leading role in the transformation of care. Note: Be alert for fraudulent job postings, emails, and phone calls. HCA Healthcare will never send you money or ask you to send money during the interview or hiring process.

NAICS: 62
NAICS Definition: Health Care and Social Assistance
Employees: 148,285
Subsidiaries: 0
12-month incidents
0
Known data breaches
1
Attack type number
2

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/california-rehabilitation-institute.jpeg
California Rehabilitation Institute
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
https://images.rankiteo.com/companyimages/hca.jpeg
HCA Healthcare
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
California Rehabilitation Institute
100%
Compliance Rate
0/4 Standards Verified
HCA Healthcare
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

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

No incidents recorded for California Rehabilitation Institute in 2026.

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

No incidents recorded for HCA Healthcare in 2026.

Incident History — California Rehabilitation Institute (X = Date, Y = Severity)

California Rehabilitation Institute cyber incidents detection timeline including parent company and subsidiaries

Incident History — HCA Healthcare (X = Date, Y = Severity)

HCA Healthcare cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/california-rehabilitation-institute.jpeg
California Rehabilitation Institute
Incidents

Date Detected: 1/2024
Type:Breach
Blog: Blog
https://images.rankiteo.com/companyimages/hca.jpeg
HCA Healthcare
Incidents

Date Detected: 7/2023
Type:Cyber Attack
Motivation: Likely financial (data theft for identity fraud or resale)
Blog: Blog

Date Detected: 6/2023
Type:Breach
Blog: Blog

FAQ

HCA Healthcare company demonstrates a stronger AI Cybersecurity Score compared to California Rehabilitation Institute company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

HCA Healthcare company has faced a higher number of disclosed cyber incidents historically compared to California Rehabilitation Institute company.

In the current year, HCA Healthcare company and California Rehabilitation Institute company have not reported any cyber incidents.

Neither HCA Healthcare company nor California Rehabilitation Institute company has reported experiencing a ransomware attack publicly.

Both HCA Healthcare company and California Rehabilitation Institute company have disclosed experiencing at least one data breach.

HCA Healthcare company has reported targeted cyberattacks, while California Rehabilitation Institute company has not reported such incidents publicly.

Neither California Rehabilitation Institute company nor HCA Healthcare company has reported experiencing or disclosing vulnerabilities publicly.

Neither California Rehabilitation Institute nor HCA Healthcare holds any compliance certifications.

Neither company holds any compliance certifications.

Neither California Rehabilitation Institute company nor HCA Healthcare company has publicly disclosed detailed information about the number of their subsidiaries.

HCA Healthcare company employs more people globally than California Rehabilitation Institute company, reflecting its scale as a Hospitals and Health Care.

Neither California Rehabilitation Institute nor HCA Healthcare holds SOC 2 Type 1 certification.

Neither California Rehabilitation Institute nor HCA Healthcare holds SOC 2 Type 2 certification.

Neither California Rehabilitation Institute nor HCA Healthcare holds ISO 27001 certification.

Neither California Rehabilitation Institute nor HCA Healthcare holds PCI DSS certification.

Neither California Rehabilitation Institute nor HCA Healthcare holds HIPAA certification.

Neither California Rehabilitation Institute nor HCA Healthcare holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

nimiq/core-rs-albatross is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.3.0, two peer-facing consensus request handlers assume that the history index is always available and call blockchain.history_store.history_index().unwrap() directly. That assumption is false by construction. HistoryStoreProxy::history_index() explicitly returns None for the valid HistoryStoreProxy::WithoutIndex state. when a full node is syncing or otherwise running without the history index, a remote peer can send RequestTransactionsProof or RequestTransactionReceiptsByAddress and trigger an Option::unwrap() panic on the request path. This issue has been patched in version 1.3.0.

Risk Information
cvss3
Base: 5.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Description

PraisonAI is a multi-agent teams system. Prior to version 1.5.95, FileTools.download_file() in praisonaiagents validates the destination path but performs no validation on the url parameter, passing it directly to httpx.stream() with follow_redirects=True. An attacker who controls the URL can reach any host accessible from the server including cloud metadata services and internal network services. This issue has been patched in version 1.5.95.

Risk Information
cvss3
Base: 8.6
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Description

PraisonAI is a multi-agent teams system. Prior to version 4.5.97, OAuthManager.validate_token() returns True for any token not found in its internal store, which is empty by default. Any HTTP request to the MCP server with an arbitrary Bearer token is treated as authenticated, granting full access to all registered tools and agent capabilities. This issue has been patched in version 4.5.97.

Risk Information
cvss3
Base: 9.1
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Description

PraisonAI is a multi-agent teams system. Prior to version 4.5.97, the PraisonAI Gateway server accepts WebSocket connections at /ws and serves agent topology at /info with no authentication. Any network client can connect, enumerate registered agents, and send arbitrary messages to agents and their tool sets. This issue has been patched in version 4.5.97.

Risk Information
cvss3
Base: 9.1
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Description

PraisonAI is a multi-agent teams system. Prior to version 4.5.90, MCPToolIndex.search_tools() compiles a caller-supplied string directly as a Python regular expression with no validation, sanitization, or timeout. A crafted regex causes catastrophic backtracking in the re engine, blocking the Python thread for hundreds of seconds and causing a complete service outage. This issue has been patched in version 4.5.90.

Risk Information
cvss3
Base: 6.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H