SECTOR BULLETIN // CHIMERASCOPE FYI

DE Insurance — External Security Posture

Sector-wide security assessment across the de insurance sector.

25 October 2026

DORA Art.11NIS2 Art.21

DORA mandates ICT risk management for insurance undertakings.

KEY FINDING
91.1%
of domains with unprotected DNS resolution

Risk Distribution

CRITICAL
3.8%
HIGH
6.3%
MEDIUM
39.2%
LOW
50.6%
Avg risk score: 22Max: 100

Sector Threat Landscape

5 threat groups identified targeting this sector · 5 monitored by federal cybersecurity agencies

TA505RU
WIZARD SPIDERRU
GRIM SPIDER
MUMMY SPIDER
APT41CN

Attribution based on publicly available government and community threat intelligence.

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Web Application Protection
44.3%
Vulnerable to Content Injection
51.9%
Server Fingerprint Exposed

Missing security headers expose web applications to clickjacking, injection, and man-in-the-middle attacks.

Email Spoofing Protection
12.7%
Vulnerable to Email Impersonation
8.9%
Sender Identity Unverified
7.6%
No Email Authentication

Organizations without proper email authentication controls allow attackers to impersonate their domain — enabling phishing campaigns and business email compromise.

DNS & Domain Security
91.1%
Domain Resolution Unprotected
87.3%
Unauthorized Certificate Issuance Possible
13.9%
Unencrypted Access Possible

Unprotected domain infrastructure allows attackers to intercept resolution and issue unauthorized certificates — redirecting customers to attacker-controlled systems.

Encryption & Disclosure Readiness
89.9%
Modern Encryption Adopted
25.3%
Coordinated Disclosure Program
12.7%
Session Token Exposure Risk

Modern encryption standards and coordinated disclosure programs demonstrate security maturity. Weak session management exposes user credentials to interception.

Unauthorized Access Vectors
7.6%
Unencrypted File Transfer Open
5.1%
Remote Desktop Accessible
7.6%
Mail Server Directly Accessible
7.6%
Database Port Accessible

Exposed administrative interfaces provide direct attack vectors for unauthorized access and lateral movement across internal systems.

Technology Maturity
13.9%
CDN Protected
8.9%
Management Panel Accessible
1.3%
End-of-Life Software

Modern infrastructure investment correlates with lower breach probability. Exposed administration panels and legacy software create easily exploitable entry points.

Certificate & Vulnerability Management
5.1%
Expiring <30d
1.3%
Known Exploitable Vulnerabilities

Expired or expiring certificates cause service disruptions and reduce trust. Known CVEs indicate unpatched, exploitable vulnerabilities.

Infrastructure
Overview
CDN Adoption13.9%
Avg Domain Age24.6y
Datacenter / Cloud46.2%
Top Provider Share13.9%
Mail Provider
Third-party
30.4%
Self-hosted
30.4%
Microsoft 365
16.5%
Proofpoint
7.6%
Google Workspace
5.1%
Hosting
Other / Self-hosted
60.8%
AMAZON-02
13.9%
SSL Issuers
Sectigo
27.8%
Let's
15.2%
Other
12.7%
DigiCert
11.4%
Amazon
7.6%
Google
6.3%
Methodology

Based on passive reconnaissance of publicly available data. Our Intelligence Platform assessed organizations in this sector using automated multi-phase analysis across 18 security dimensions. No intrusive testing was performed.

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