Is www.mcp.org Safe? Security Score 93.4/100 | CyStack
www.mcp.org
princeton health
princeton health is a leading provider of healthcare services. a respected nonprofit, community teaching system, we offer compassionate care supported by advanced technologies and an outstanding medical staff with a high percentage of board certified physicians (99%). through our affiliations with academic institutions, we are setting new standards in diagnostic and treatment protocols and achieving the very best clinical outcomes for our patients.
Industry
–
Origin
–
Global rank
#2,580,332
Rank in
–
Updated at
A93.4/100
Security level
Excellent
Data confidence
High
Scope checked
100%
The higher the score, the more externally observable protections the system has recorded. This page does not certify that the website is reputable, legitimate, or completely free of vulnerabilities.
Is the website “www.mcp.org” safe?
As of September 11, 2026 at 13:06, www.mcp.org has a security score of 93.4/100 (grade A: “Excellent”). CyStack’s automated assessment recorded 6 issues to review after completing 100% of applicable checks. The website owner should address “HSTS availability” first, then review the remaining items in order of impact.
Does www.mcp.org show known scam, phishing, or malware signals?
At assessment time, CyStack did not find www.mcp.org or related infrastructure on any scam, phishing, or malware warning list after checking 5 online reputation sources. This result reflects external observations; it does not guarantee absolute safety or verify the organization’s legal status or reputation.
Potentially exposed domain email addressesChecks infostealer data for email addresses ending in @mcp.org, the registered domain of the assessed website www.mcp.org. A record is not counted merely because someone visited or signed in to the website.2 matching email exposure records
2Matching email exposure records
1Related infected devices (estimated)
These matching email records were observed previously, but they may already have been addressed or may no longer be valid. The device count estimates infected devices associated with these email records; it is not the number of devices owned by the organization.
Frequently asked questions
What affects the security of www.mcp.org?
A valid SSL certificate still does not prove that www.mcp.org is safe, legitimate, or free of scam signals. For a more complete assessment, this report also checks phishing and malware, exposed email records, IPs and open ports, subdomains, technologies, and CVEs that may apply to observed versions.
Does www.mcp.org use HTTPS, and is its SSL certificate valid?
www.mcp.org used a valid SSL certificate at assessment time, valid until January 31, 2027. This status may change when the certificate expires or the server configuration changes.
Data compiled from CyStack cybersecurity monitoring systems
CyStack compiles scan results from its internal cybersecurity monitoring systems, including CyStack VulnScan and CyStack Threat Intelligence, together with publicly available Internet data. The assessment only observes and analyzes information already available; it does not attempt unauthorized access, test passwords, send exploit code, or change or disrupt the assessed system.
These 3 failed checks or warnings have the greatest impact on the result for www.mcp.org.
HSTS availabilityThe HTTPS response does not contain an effective HSTS policy.Medium
Why it matters
HTTP Strict Transport Security (HSTS) tells a browser to use HTTPS automatically on future visits. This reduces the chance that a visitor is downgraded to an unencrypted connection.
What to do
After confirming that every required page works over HTTPS, send the Strict-Transport-Security header on all HTTPS responses.
Scope of this check
This check only evaluates the homepage response and content that the scanner could reach. Other pages and sign-in flows may use different settings.
Evidence and check scope
Configured:
No
Valid:
No
Host requested:
www.mcp.org
Host observed:
www.mcp.org
Potentially sensitive subdomainsCyStack confirmed at least 401 active DNS subdomains of mcp.org. 292 names may expose sensitive services; discovery was partial, so more may exist.Medium
Why it matters
Names containing admin, development, staging, VPN, database, or monitoring terms may point attackers toward valuable systems. A name alone does not prove exposure, but it identifies a surface that should be reviewed.
What to do
Potentially exposed domain email addresses found2 email exposure records ending in @mcp.org are associated with approximately 1 infected devices. These are intelligence observations; they do not prove that the email accounts are still active or that the devices belong to the organization.Medium
Why it matters
Infostealer intelligence may contain credentials associated with the domain, but it does not prove that an account is current, valid, or still exposed.
What to do
Leak evidenceMost recent observation:
Email addressRelated infected deviceInfection evidenceRecorded time
At most 10 recent redacted records are shown to protect sensitive information.
Data provided by
Discovered subdomains (401+)Subdomains of mcp.org, the registered domain of the assessed website www.mcp.org. Sensitive-looking names are shown first; individual subdomains have not been separately security-tested.Partial
admin.prod.app.mcp.orgSensitive-lookingAdmin systemProduction system
Public web contextThe website title, description, industry and popularity.Website rankings and industry category are based on data from Similarweb
Page title
princeton health
Website category
–
Description
princeton health is a leading provider of healthcare services. a respected nonprofit, community teaching system, we offer compassionate care supported by advanced technologies and an outstanding medical staff with a high percentage of board certified physicians (99%). through our affiliations with academic institutions, we are setting new standards in diagnostic and treatment protocols and achieving the very best clinical outcomes for our patients.
Global rank
#2,580,332
Rank in
–
Rank in industry
–
Final URL
https://www.mcp.org/
This is a quick, point-in-time check from outside the organization. It can surface visible risks, but it does not replace penetration testing or an authenticated assessment.
Have @mcp.org email addresses appeared in exposed data or information-stealer (infostealer) logs?
There are currently 2 exposed email records matching the mcp.org domain. These records may be old or already resolved. The website owner should verify them before resetting passwords or locking related accounts.
Which public IPs, services, and ports does www.mcp.org expose?
The assessment observed 1 public IPs and 2 open ports for www.mcp.org. An open port is not the same as a vulnerability, but the website owner should keep every public service updated and appropriately restrict access.
How many subdomains of mcp.org have been discovered?
The assessment observed 401+ public subdomains of mcp.org. This list can reveal additional entry points such as APIs, administration systems, or test environments, but it does not mean that every subdomain is risky.
Remove obsolete DNS names and protect non-public systems with strong authentication, MFA, network allowlists, or a VPN.
Diagnostic information
Subdomain discovery did not complete, so the current list may be incomplete.
Evidence and check scope
Data available:
Yes
Complete:
No
Total:
401
Total is a minimum count:
Yes
List shortened:
No
Sensitive-looking names:
292
Domain in scope:
mcp.org
Scope rule:
Registered-domain scope
Collection-data version:
3
Review the masked evidence and observation time, validate affected accounts and devices, then reset active credentials and sessions, enforce MFA, and remove malware where confirmed.
Evidence and check scope
How exposed email records are matched:
Only email addresses whose domain exactly matches this website
Collection refresh status:
completed
Matching exposed email records:
2
The actual record count may be higher:
No
Estimated infostealer-infected devices:
1
Device count is estimated:
Yes
How to interpret this evidence:
Matched records contain an email address whose domain exactly matches the assessed website's registrable domain. Credential records are intelligence observations, not proof that an account is still active. Estimated victim devices are infostealer infection devices associated with matched records; they are not evidence that those devices are owned or operated by the assessed organization.
Industry
Updated at 
