SECTOR BULLETIN // CHIMERASCOPE FYI

CZ/SK Banking, Industry & Cyber — External Security Posture

Sector-wide security assessment across the CZ/SK Banking, Industry & Cyber sector.

3 November 2026

NIS2 (NÚKIB)DORA Art.11ISO 27001

NÚKIB's new Cybersecurity Act and EU DORA regulations impose direct board-level accountability for external attack surface hygiene.

KEY FINDING
79.7%
of domains allowing unauthorized certificate issuance

Risk Distribution

CRITICAL
10.9%
HIGH
12.5%
MEDIUM
31.2%
LOW
45.3%
Avg risk score: 27.9Max: 100

Sector Threat Landscape

60 threat groups identified targeting this sector · 14 monitored by federal cybersecurity agencies

Energetic BearRU(Berserk Bear · Dragonfly)
BSI
SandwormRU(Voodoo Bear · IRIDIUM)
BSI
Volt TyphoonCN(BRONZE SILHOUETTE · VANGUARD PANDA)
BSI
Cyber Av3ngersIR(CyberAv3ngers · Shahid Kaveh Group)
ChernoviteRU

Attribution based on publicly available government and community threat intelligence.

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Web Application Protection
21.9%
Vulnerable to Session Hijacking
42.2%
Vulnerable to Content Injection
42.2%
Vulnerable to Clickjacking
59.4%
Server Fingerprint Exposed

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

Email Spoofing Protection
6.2%
Vulnerable to Email Impersonation
1.6%
Sender Identity Unverified
1.6%
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
40.6%
Domain Resolution Unprotected
79.7%
Unauthorized Certificate Issuance Possible
7.8%
Unencrypted Access Possible

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

Encryption & Disclosure Readiness
90.6%
Modern Encryption Adopted
26.6%
Coordinated Disclosure Program
18.8%
Session Token Exposure Risk
18.8%
Cookies Missing HttpOnly

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

Unauthorized Access Vectors
6.2%
Unencrypted File Transfer Open
1.6%
Mail Server Directly Accessible
3.1%
Database Port Accessible

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

Technology Maturity
23.4%
CDN Protected
18.8%
Management Panel Accessible
6.2%
Self-Signed Certificate
3.1%
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
10.9%
Expiring <30d
14.1%
Known Exploitable Vulnerabilities
7.8%
Active Exploitation (CISA KEV)

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

Infrastructure
Overview
CDN Adoption23.4%
Avg Domain Age22.5y
Avg Subdomains / Org4.8
Verified CVEs1276
CISA KEV CVEs7.8%
Datacenter / Cloud56.2%
Top Provider Share17.2%
Mail Provider
Microsoft 365
48.4%
Self-hosted
34.4%
Third-party
10.9%
Hosting
Other / Self-hosted
51.6%
Cloudflare
17.2%
AWS (Amazon)
14.1%
Microsoft Azure
7.8%
SSL Issuers
DigiCert
35.9%
Let's Encrypt
34.4%
Google Trust
14.1%
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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This report is based on ChimeraScope's proprietary research using passive reconnaissance techniques. All data derived from publicly available sources. No intrusive testing. All findings anonymized and aggregated. © 2026 Gexiro Global Enterprises Ltd, Gibraltar.