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sharedmedtech.com

fair · Cyber Exposure Score · Healthcare

Held at fair rather than the score alone: named on a ransomware leak site in the last 90 days. The score itself is unchanged.

90
Email auth
60
DNS
100
TLS
94
Exposure
60
Breach history

This domain scores better than 96% of the 217 Healthcare organisations we track (cohort median 78). The sample is seeded from public incident data, not a random cross-section of the sector.

Posture summary

Email authentication

SPF ✓ -all DMARC reject DKIM ✓ · Microsoft 365 DNSSEC ✗ subdomains sp=none

DNS hygiene

4 nameservers single DNS provider CAA ✗ IPv6 ✗

Web & transport hygiene

HTTPS redirect ✓ HSTS ✗ CSP ✗ 1 insecure cookie security.txt ✗

TLS / certificate

TLS TLSv1.3 56d to expiry

Internet exposure

8 open ports 0 KEV

Breach metadata

0 public breaches on thegentlemen leak site

Domain & hosting

2 public hostnames registered 1999 AS63410 · PRIVATESYSTEMS - PrivateSystems Networks no blocklist hits

Ransomware leak-site listings (1)

This domain is named on the public leak site of a ransomware group. A leak-site post is a claim published by the group — not a verified fact, and not a statement by this organization. Groups list victims who did not pay, overstate what they hold, and occasionally name the wrong company. What is certain is that the listing itself is public.

GroupListedSector
thegentlemen 2026-10-16 Healthcare

Leak-site postings are collected here from 2026-07-30 onwards; an earlier listing would not appear above.

Source: Ransomware.live

Public attack surface (2 hostnames in Certificate Transparency)

Hostnames this organization published in public TLS certificates. Passive OSINT — nothing was scanned; a wildcard certificate is in use, so the real footprint may be larger.

The hostname inventory — which forgotten hosts exist and where — is part of the complete audit for this domain.

Recommendations

Sources: Ransomware.live · Have I Been Pwned (CC BY 4.0) · Shodan InternetDB

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All information is aggregated from public sources for awareness only and does not constitute an accusation or a security assessment. No personal data or credentials are published.