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Comparison Overview

EuronextEuronext
VS
Marsh McLennanMarsh McLennan
Euronext

Euronext

Europe, OO

Last Update: 30/03/2026

View Profile
Between 750 and 799
http://www.euronext.com
791/1000Fair

Euronext is the leading European capital market infrastructure, covering the entire capital markets value chain, from listing, trading, clearing, settlement and custody, to solutions for issuers and investors. Euronext runs MTS, one of Europe’s leading electronic fixed ...

NAICS:52
NAICS Definition:Finance and Insurance
Employees:1,799
Subsidiaries:4
12-month incidents
0
Known data breaches
0
Attack type number
0
Marsh McLennan

Marsh McLennan

1166 Avenue of the Americas, New York, NY, US, 10036

Last Update: 11/09/2026

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809/1000Good

Marsh (NYSE: MRSH) is a global leader in risk, strategy and people, advising clients in 130 countries across four businesses: Marsh Risk, Guy Carpenter, Mercer and Oliver Wyman. With annual revenue over $24 billion and more than 90,000 ...

NAICS:52
NAICS Definition:Finance and Insurance
Employees:45,730
Subsidiaries:0
12-month incidents
0
Known data breaches
1
Attack type number
2

Compliance Ranges Comparison

Based On Specific Ai Models Category
Euronext

Euronext

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA
Marsh McLennan

Marsh McLennan

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA

Benchmark & Cyber Underwriting Signals

Incidents vs Financial Services Industry Avg (This Year)

No incidents recorded for Euronext in 2026.

Incidents

Incidents vs Financial Services Industry Avg (This Year)

No incidents recorded for Marsh McLennan in 2026.

Incidents

Incident History - Euronext (X = Date, Y = Severity)

Euronext cyber incidents detection timeline including parent company and subsidiaries.

No timeline data available
R - Ransomware
C - Cyber Attack
D - Data Breach
V - Vulnerability

Incident History - Marsh McLennan (X = Date, Y = Severity)

Marsh McLennan cyber incidents detection timeline including parent company and subsidiaries.

R - Ransomware
C - Cyber Attack
D - Data Breach
V - Vulnerability

Notable Incidents

Last Cyber / HR Incidents / Global...
Euronext

Euronext

Incidents
No explicit notable incidents reported.
Marsh McLennan

Marsh McLennan

Incidents
🔒 Incident : Data Leak
MAR18242223
🔒 Incident : Breach
MAR307072525

FAQ

Between Euronext company and Marsh McLennan company, which one has the best AI Cybersecurity Score ?
Between Euronext company and Marsh McLennan company, which one has experienced more cyber incidents in the past ?
Between Euronext company and Marsh McLennan company, which one has experienced more cyber incidents this year ?
Between Euronext company and Marsh McLennan company, which one has experienced at least one ransomware attack ?
Between Euronext company and Marsh McLennan company, which one has experienced at least one data breach ?
Between Euronext company and Marsh McLennan company, which one has experienced at least one targeted cyberattack ?
Between Euronext company and Marsh McLennan company, which one has experienced at least one vulnerability ?
Between Euronext company and Marsh McLennan company, which one holds the most compliance certifications ?
Between Euronext company and Marsh McLennan company, which one holds the fewest compliance certifications ?
Between Euronext company and Marsh McLennan company, which one has the most subsidiaries ?
Between Euronext company and Marsh McLennan company, which one has the largest number of employees ?
Between Euronext and Marsh McLennan, which company holds both SOC 2 Type 1 certifications ?
Between Euronext and Marsh McLennan, which company holds both SOC 2 Type 2 certifications ?
Which company is ISO 27001 certified - Euronext or Marsh McLennan ?
Which company is PCI DSS compliant - Euronext or Marsh McLennan ?
Between Euronext and Marsh McLennan, which company complies with HIPAA regulations for healthcare data ?
Between Euronext and Marsh McLennan, which company complies with GDPR requirements ?

Latest Global CVEs

CVE-2026-85893
SUMMARY

Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges over a network.

PUBLISHED
Date2026-09-15
UPDATED
Date2026-09-15
RISK INFORMATION (Score: 8.8)
CVSS3
Base Score: 8.8
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
IMPACT SCORE
5.9
EXPLOITABILITY
2.8
CVE-2026-69486
SUMMARY

Heap-based buffer overflow in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

PUBLISHED
Date2026-09-15
UPDATED
Date2026-09-15
RISK INFORMATION (Score: 8.8)
CVSS3
Base Score: 8.8
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
IMPACT SCORE
5.9
EXPLOITABILITY
2.8
CVE-2025-11395
SUMMARY

A flaw was found in Podman. If an attacker can pass a crafted tar archive to the `podman load` command, they can create files on the host machine with the privileges of the user running Podman.

PUBLISHED
Date2026-09-15
UPDATED
Date2026-09-15
RISK INFORMATION (Score: 5.5)
CVSS3
Base Score: 5.5
Complexity: LOW
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
IMPACT SCORE
3.4
EXPLOITABILITY
2.1
CVE-2026-92259
SUMMARY

Integer overflow or wraparound vulnerability in Samsung Opensource Escargot allows attackers with write access to the bytecode-cache directory to cause a heap-based buffer overflow and denial of service via a crafted cache file. This issue affects Escargot: ac94df78493ee6fede286620d94f724e46b4d238.

PUBLISHED
Date2026-09-15
UPDATED
Date2026-09-15
RISK INFORMATION (Score: 5.5)
CVSS3
Base Score: 5.5
Complexity: LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
IMPACT SCORE
3.6
EXPLOITABILITY
1.8
CVE-2026-92257
SUMMARY

Netcore NR255-V version 1.5.130703 contains a stored cross-site scripting vulnerability in L7 content management pages that use eval() sinks, affecting the call board text and policy group handling components. Attackers can inject persistent script payloads through these pages to have malicious code executed in the context of other users viewing the affected content.

PUBLISHED
Date2026-09-15
UPDATED
Date2026-09-15
RISK INFORMATION (Score: 5.4)
CVSS3
Base Score: 5.4
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS4
Base Score: 5.1
Complexity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
IMPACT SCORE
2.7
EXPLOITABILITY
2.3